Identification_Information: Citation: Citation_Information: Originator: Bachmann, E.N. Originator: Blessington, M.J. Originator: Freeman, L.K. Originator: Newberry, R.J. Originator: Tuzzolino, A.L. Originator: Wright, T.C. Originator: Wylie, William Publication_Date: 2013 Title: Geochemical major-oxide, minor-oxide, trace-element, and rare-earth-element data from rocks and streams sediments collected in 2012 in the Ray Mountains area, Beaver, Bettles, Livengood, and Tanana quadrangles, Alaska Geospatial_Data_Presentation_Form: ASCII tabular files, report Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2013-5 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 4 p. Online_Linkage: http://www.dggs.alaska.gov/pubs/id/25386 Description: Abstract: Mineral-resources personnel from the Alaska Division of Geological & Geophysical Surveys (DGGS) carried out a helicopter-supported geological and geochemical resource assessment project in the Beaver, Bettles, Livengood, and Tanana quadrangles from June 23 through August 5, 2012. The objectives of DGGS's resource assessment are to improve the trace-element geochemical coverage of selected watersheds; to obtain modern, quantitative geochemical analyses; to understand the petrogenesis of the granites; and to better document established mineral occurrences. Stream-sediment, pan-concentrate, and rock sampling were conducted as part of the State's Rare Earth Elements and Strategic Minerals Assessment project, which is designed to evaluate Alaska's potential for these resources. Highlights of this sampling project include documenting patterns of variable REE enrichment in the granites, and identifying bedrock samples of greisen and oxidized breccias with enriched REE, and stream sediments with enriched REEs that have a pattern of variation that mimics that of the granites. Purpose: The objectives of DGGS's resource assessment are to improve the trace-element geochemical coverage of selected watersheds; to obtain modern, quantitative geochemical analyses; to understand the petrogenesis of the granites; and to better document established mineral occurrences. Stream-sediment, pan-concentrate, and rock sampling were conducted as part of the State's Rare Earth Elements and Strategic Minerals Assessment project, which is designed to evaluate Alaska's potential for these resources. Supplemental_Information: This data distribution package consists of multiple CSV files which provide sample locations and descriptions, geochemical data, analytical methods, and instrumentation detection limits for analysis of the samples collected for this project. For each analytical data type, a primary table presents the analytical results, sample locations, and other information about each sample. A secondary table provides detailed information about the methods and detection limits of the instrumentation used to analyze the data. The DGGS metadata standard extends the FGDC standard to include elements that are required to facilitate our internal data management. These elements, referred to as "layers," group and describe files that have intrinsic logical or topological relationships. Attribute information for each layer is included in this metadata file under the "Entity_and_Attribute_Information" section. The metadata layer provides the metadata, codesets, or other documentation files applicable to all layers. The data layer(s) are titled: >pan-con-trace-element-ree: trace-element and rare-earth-element analysis of pan-concentrate samples >rock-major-minor-oxide-trace-element-ree: major- and minor-oxide, trace-element, and rare-earth-element analysis of pulverized rock samples >rock-trace-element-ree: trace-element and rare-earth-element analysis of pulverized rock samples >slab-xrf-major-minor-oxide-trace-element: major- and minor-oxide and trace-element analysis of rock-slab samples >stream-sed-trace-element-ree: trace-element and rare-earth-element analysis of stream-sediment and soil samples >sample-location-details-no-suitable-media: list of visited locations in which samples were not collected for reasons noted Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2012 Currentness_Reference: ground condition Status: Progress: complete Maintenance_and_Update_Frequency: none planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -151.717019 East_Bounding_Coordinate: -149.756801 North_Bounding_Coordinate: 66.79450811 South_Bounding_Coordinate: 65.627367 Keywords: Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: Alaska Division of Geological & Geophysical Surveys Theme_Keyword: Aluminum Theme_Keyword: Antimony Theme_Keyword: Arsenic Theme_Keyword: Augen Gneiss Theme_Keyword: Barium Theme_Keyword: Basalt Theme_Keyword: Base Metals Theme_Keyword: Batholith Theme_Keyword: Bedrock Theme_Keyword: Beryllium Theme_Keyword: Bismuth Theme_Keyword: Cadmium Theme_Keyword: Calcium Theme_Keyword: Cerium Theme_Keyword: Cesium Theme_Keyword: Chalcopyrite Theme_Keyword: Chlorite Theme_Keyword: Chromium Theme_Keyword: Cobalt Theme_Keyword: Copper Theme_Keyword: Critical Minerals Theme_Keyword: Dysprosium Theme_Keyword: Economic Geology Theme_Keyword: Erbium Theme_Keyword: Europium Theme_Keyword: Exploration Theme_Keyword: Felsic Theme_Keyword: Fluorine Theme_Keyword: Gadolinium Theme_Keyword: Galena Theme_Keyword: Gallium Theme_Keyword: Geochemical Data Theme_Keyword: Geochemical Surveys Theme_Keyword: Geochemistry Theme_Keyword: Geology Theme_Keyword: Germanium Theme_Keyword: Gneiss Theme_Keyword: Gold Theme_Keyword: Granite Theme_Keyword: Greisen Theme_Keyword: Hafnium Theme_Keyword: Heavy Metals Theme_Keyword: Holmium Theme_Keyword: Hornfels Theme_Keyword: Igneous Rocks Theme_Keyword: Iron Theme_Keyword: Lanthanide Elements Theme_Keyword: Lanthanum Theme_Keyword: Lode Theme_Keyword: Lutetium Theme_Keyword: Magnesium Theme_Keyword: Major Oxides Theme_Keyword: Manganese Theme_Keyword: Metabasite Theme_Keyword: Metals Theme_Keyword: Metamorphic Rocks Theme_Keyword: Metasedimentary rocks Theme_Keyword: Metavolcanic rocks Theme_Keyword: Mineral Assessment Theme_Keyword: Mineral Deposit Theme_Keyword: Mineral Localities Theme_Keyword: Mineral Resources Theme_Keyword: Minor Oxides Theme_Keyword: Molybdenum Theme_Keyword: Monazite Theme_Keyword: Neodymium Theme_Keyword: Nickel Theme_Keyword: Niobium Theme_Keyword: Non-Metals Theme_Keyword: Palladium Theme_Keyword: Pan Concentrates Theme_Keyword: Phosphorus Theme_Keyword: Placer Theme_Keyword: Placer Gold Theme_Keyword: Platinum Theme_Keyword: Platinum Group Elements Theme_Keyword: Potassium Theme_Keyword: Praseodymium Theme_Keyword: Precious Metals Theme_Keyword: Promethium Theme_Keyword: Rare Earth Elements Theme_Keyword: Ree Theme_Keyword: Resource Assessment Theme_Keyword: Resources Theme_Keyword: Rhyolite Theme_Keyword: Rubidium Theme_Keyword: Samarium Theme_Keyword: Scheelite Theme_Keyword: Schist Theme_Keyword: Selenium Theme_Keyword: Silica Theme_Keyword: Silver Theme_Keyword: Sodium Theme_Keyword: Soil Chemistry Theme_Keyword: Soil Sampling Theme_Keyword: Sphalerite Theme_Keyword: Strategic Minerals Theme_Keyword: Stream Sediments Theme_Keyword: Strontium Theme_Keyword: Sulfides Theme_Keyword: Sulfur Theme_Keyword: Tantalum Theme_Keyword: Thallium Theme_Keyword: Thorium Theme_Keyword: Tin Theme_Keyword: Titanium Theme_Keyword: Tourmaline Theme_Keyword: Trace Elements Theme_Keyword: Trace Geochemical Theme_Keyword: Trace Metals Theme_Keyword: Tungsten Theme_Keyword: Uranium Theme_Keyword: Vanadium Theme_Keyword: Volcaniclastics Theme_Keyword: Ytterbium Theme_Keyword: Zeunerite Theme_Keyword: Zinc Theme_Keyword: Zirconium Place: Place_Keyword_Thesaurus: Alaska Division of Geological & Geophysical Surveys Place_Keyword: Beaver Quadrangle Place_Keyword: Bettles Quadrangle Place_Keyword: Bonanza Creek Place_Keyword: Caribou Mountain Place_Keyword: Coal Creek Place_Keyword: Dall River Place_Keyword: Dalton Highway Place_Keyword: Fish Creek Place_Keyword: Fleshlanana Creek Place_Keyword: Fort Hamlin Hills Place_Keyword: Gishna Creek Place_Keyword: Gobblers Knob Place_Keyword: Halu Creek Place_Keyword: Ishtalitna Creek Place_Keyword: Kanuti Hot Springs Place_Keyword: Kanuti Kilolitna River Place_Keyword: Kanuti River Place_Keyword: Kilo Hot Springs Place_Keyword: Koyuk Mining District Place_Keyword: Livengood Quadrangle Place_Keyword: Lower Ray Hot Springs Place_Keyword: McQuesten Creek Place_Keyword: Mount Henry Eakin Place_Keyword: Mount Tozi Place_Keyword: No Name Creek Place_Keyword: Prospect Creek Place_Keyword: Ray Mountains Place_Keyword: Ray River Place_Keyword: Ray River Hot Springs Place_Keyword: Sithylemenkat Lake Place_Keyword: Tanana Quadrangle Place_Keyword: Tokusatatquaten Lake Place_Keyword: Torment Creek Place_Keyword: Trans-Alaska Pipeline Place_Keyword: Upper Ray Hot Springs Stratum: Stratum_Keyword_Thesaurus: Alaska Division of Geological & Geophysical Surveys Stratum_Keyword: Angayucham Terrane Stratum_Keyword: Angayucham Thrust Stratum_Keyword: Bonanza Pluton Stratum_Keyword: Coal Creek Pluton Stratum_Keyword: Fort Hamlin Hills Pluton Stratum_Keyword: Hodzana Pluton Stratum_Keyword: Hot Springs Pluton Stratum_Keyword: Kanuti Pluton Stratum_Keyword: Ray Mountains Pluton Stratum_Keyword: Ray River Basalt Stratum_Keyword: Ray River Pluton Stratum_Keyword: Ruby Terrane Stratum_Keyword: Sithylemenkat Pluton Stratum_Keyword: Tozitna Terrane Temporal: Temporal_Keyword_Thesaurus: Walker, J.D., Geissman, J.W., Bowring, S.A, and Babcock, L.E., comp., 2012, Geologic Time Scale v. 4.0: Geological Society of America Temporal_Keyword: Cretaceous Temporal_Keyword: Devonian Temporal_Keyword: Mesozoic Temporal_Keyword: Miocene Temporal_Keyword: Paleozoic Temporal_Keyword: Phanerozoic Temporal_Keyword: Proterozoic Temporal_Keyword: Quaternary Temporal_Keyword: Tertiary Access_Constraints: This report, map, and/or dataset is available directly from the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (see contact information below). Use_Constraints: Any hard copies or published datasets utilizing these datasets shall clearly indicate their source. If the user has modified the data in any way, the user is obligated to describe the types of modifications the user has made. The user specifically agrees not to misrepresent these datasets, nor to imply that changes made by the user were approved by the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys. The State of Alaska makes no express or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Alaska Division of Geological & Geophysical Surveys Contact_Person: James Weakland Contact_Position: GIS Analyst Contact_Address: Address_Type: mailing and physical Address: 3354 College Road City: Fairbanks State_or_Province: AK Postal_Code: 99709-3707 Country: USA Contact_Voice_Telephone: (907)451-5029 Contact_Voice_Telephone: (907)451-5020 Contact_Electronic_Mail_Address: dggsgis@alaska.gov Hours_of_Service: 8 am to 4:30 pm, Monday through Friday, except State holidays Data_Set_Credit: Analyses were paid for by the State of Alaska's Strategic and Critical Minerals Assessment CIP, which is funded by the Alaska State Legislature and managed by the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys. Cross_Reference: Citation_Information: Originator: Adleman, J.N. Originator: Bluemink, Elizabeth Publication_Date: 2013 Title: Second annual Alaska strategic and critical minerals summit Series_Information: Series_Name: Miscellaneous Publication Issue_Identification: MP 151 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 17 p Online_Linkage: http://www.dggs.alaska.gov/pubs/id/25095 Cross_Reference: Citation_Information: Originator: Stevens, D.S.P. Originator: Werdon, M.B. Originator: Wright, T.C. Publication_Date: 2013 Title: Geochemical trace-element and rare-earth element data from rock samples collected in 2012 on Annette Island, southeast Alaska Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2013-2 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 2 p Online_Linkage: http://www.dggs.alaska.gov/pubs/id/24975 Cross_Reference: Citation_Information: Originator: Szumigala, D.J. Originator: Werdon, M.B. Publication_Date: 2011 Title: Rare-Earth Elements: A brief overview including uses, worldwide resources, and known occurrences in Alaska Series_Information: Series_Name: Information Circular Issue_Identification: IC 61 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 12 p Online_Linkage: http://www.dggs.alaska.gov/pubs/id/22262 Cross_Reference: Citation_Information: Originator: Werdon, M.B. Originator: Gallagher, P.E. Originator: Blessington, M.J. Publication_Date: 2012 Title: Geochemical, major-oxide, minor-oxide, trace-element, and rare-earth-element data from rock, stream sediment, and pan-concentrate samples collected in 2011 in the William Henry Bay area, Juneau C-4 and D-4 quadrangles, Southeast Alaska Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2012-2 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 2 p Online_Linkage: http://www.dggs.alaska.gov/pubs/id/23843 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: In addition to ALS Minerals' internal quality-control program accredited to ISO/IEC 17025-2005 standards, DGGS monitored analysis quality by inserting igneous-rock and ore-geochemical-pulp standards with known compositions into the sample roster for every sample batch. Some samples were retested for quality control purposes and the results were not included in the publication because the variance of the samples had a mean of 1.25 percent and presented no significant change. We report measured values which are above and/or below instrument detection limits when they are provided to us by the originating lab. These cases are noted within the detection limits tables. Users should contact the originating labs for additional information about detection limits and reporting procedures. For high-grade and mineralized rare earth samples, high sample to volume ratios are utilized in the Inductively Coupled Plasma - Atomic Emission Spectroscopy analysis to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. These cases are noted in the detection limits tables. Logical_Consistency_Report: not applicable Completeness_Report: All of the samples collected were analyzed by methods appropriate to the sample media. This publication also includes location coordinates of potential sample sites in which samples were not collected for reasons noted. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Location data were collected using Trimble TSC3 WAAS-enabled GPS devices running ArcPad 10. Data were downloaded directly from the ArcPad .AXF file into a field geodatabase set up in ArcMap. WAAS-enabled GPS devices have a reported error of about 1 meter. Sample points that were placed in the database without GPS have an estimated error ranging from 20 to 170 meters. Latitude and longitude were calculated from the GPS's UTM zone values in ArcMap using the 'calculate geometry' function and are reported using the NAD 27 datum. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Barker, J.C. Publication_Date: 1992 Title: Investigation of tin-rare earth element placers in the Ray River watershed Series_Information: Series_Name: Open-File Report Issue_Identification: OFR 34-91 Publication_Information: Publication_Place: United States Publisher: U.S. Bureau of Mines Other_Citation_Details: 63 p., 1 sheet, scale 1:63,360 Online_Linkage: http://www.dggs.alaska.gov/pubs/id/21385 Source_Scale_Denominator: 63360 Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1992 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Barker, J.C., 1992 Source_Contribution: Preliminary research and fieldwork Source_Information: Source_Citation: Citation_Information: Originator: Barker, J.C. Originator: Foley, J.Y. Publication_Date: 1986 Title: Tin reconnaissance of the Kanuti and Hodzana Rivers uplands, central Alaska Series_Information: Series_Name: Information Circular Issue_Identification: IC 9104 Publication_Information: Publication_Place: United States Publisher: U.S. Bureau of Mines Other_Citation_Details: 27 p Online_Linkage: http://www.dggs.alaska.gov/pubs/id/21287 Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1986 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Barker, J.C. and Foley, J.Y., 1986 Source_Contribution: Preliminary research and fieldwork Source_Information: Source_Citation: Citation_Information: Originator: Foley, J.Y. Originator: McDermott, M.M. Publication_Date: 1983 Title: Podiform chromite occurrences in the Caribou Mountain and lower Kanuti River areas, central Alaska, part I: reconnaissance investigations Series_Information: Series_Name: Information Circular Issue_Identification: IC 8915 Publication_Information: Publication_Place: United States Publisher: U.S. Bureau of Mines Other_Citation_Details: 8 p., 1 sheet Online_Linkage: http://www.dggs.alaska.gov/pubs/id/21279 Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1983 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Foley, J.Y. and McDermott, M.M., 1983 Source_Contribution: Preliminary research and fieldwork Source_Information: Source_Citation: Citation_Information: Originator: Smith, S.M. Publication_Date: 1997 Title: National geochemical database - Reformatted data from the National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) Program Series_Information: Series_Name: Open-File Report Issue_Identification: OF 97-492 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Online_Linkage: http://www.dggs.alaska.gov/pubs/id/25462 Type_of_Source_Media: digital data Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1997 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Smith, S.M., 1997 Source_Contribution: Preliminary research and fieldwork Process_Step: Process_Description: Preliminary research and fieldwork - Mineral-resources personnel from the Alaska Division of Geological & Geophysical Surveys (DGGS) carried out a helicopter-supported geological and geochemical resource assessment project in the Beaver, Bettles, Livengood, and Tanana quadrangles from June 23 through August 5, 2012. This location was targeted based on previously published datasets and reports which documented concentrations of base metals, tin, tungsten, chromium, rare-earth elements (REEs), and uranium in the project area. Fieldwork consisted of stream-sediment, pan-concentrate, and rock sampling. Source_Used_Citation_Abbreviation: Barker, J.C., 1992 Source_Used_Citation_Abbreviation: Barker, J.C. and Foley, J.Y., 1986 Source_Used_Citation_Abbreviation: Foley, J.Y. and McDermott, M.M., 1983 Source_Used_Citation_Abbreviation: Smith, S.M., 1997 Process_Date: 2012 Process_Step: Process_Description: Trace-element and rare-earth-element analysis of pan-concentrate samples - Pan-concentrate samples were dried at DGGS using a hot plate and glass petri dishes, which were washed after each use to prevent cross-contamination. Dried samples were weighed to the nearest 0.1 gram and then split manually into two equal-sized, homogeneous portions using a Sepor(TM) micro splitter, which was washed after each use. One split was retained by DGGS for mineralogical studies, the other split was submitted to ALS Minerals (formerly ALS Chemex), and underwent the PREP-31 package, where the sample was logged, dried, weighed, and the entire sample was pulverized to a nominal 85% passing 75 microns (-180 mesh). Samples were analyzed for trace elements and rare earth elements using: Inductively Coupled Plasma - Atomic Emission Spectroscopy (HF-HNO3-HClO4-HCl digestion), Inductively Coupled Plasma - Mass Spectroscopy (Lithium metaborate fusion - HNO3-HCl dissolution), and/or Inductively Coupled Plasma - Atomic Emission Spectroscopy (Fire assay - aqua regia digestion). The method used to analyze each element is listed in the detection limits table. For high-grade and mineralized rare earth samples, high sample to volume ratios are utilized in the Inductively Coupled Plasma - Atomic Emission Spectroscopy analysis to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. See ALS documentation for a more detailed discussion of the methodology. Process_Date: 2012 Process_Step: Process_Description: Major- and minor-oxide, trace-element, and rare-earth-element analysis of pulverized rock samples - Igneous and meta-igneous rocks showing little alteration or weathering were collected for major-oxide, minor-oxide, and trace-element analyses to determine bulk rock composition of igneous and meta-igneous lithologies, or to identify the tectonic setting of a sample's protolith from petrogenetically important trace elements. These samples were prepared by ALS Minerals in accordance with their PREP-31 package which involves crushing the entire sample to less than 70 percent passing -10 mesh (2 mm), then splitting off 250 grams and pulverizing the split to better than 85 percent passing 75 microns. Samples were analyzed using: X-Ray Fluorescence (Lithium Borate Fusion), and/or Inductively Coupled Plasma - Mass Spectroscopy (Lithium metaborate fusion - HNO3-HCl dissolution). See ALS documentation for a more detailed discussion of the methodology. Process_Date: 2012 Process_Step: Process_Description: Trace-element and rare-earth-element analysis of pulverized rock samples - Rock samples of visibly mineralized rock, or rocks exhibiting features associated with mineralization, were preferentially collected and analyzed for geochemical trace elements and rare earth elements. These samples were prepared by ALS Minerals in accordance with their PREP-31 package which involves crushing the entire sample to less than 70 percent passing -10 mesh (2 mm), then splitting off 250 grams and pulverizing the split to better than 85 percent passing 75 microns. Samples were analyzed for trace elements and rare earth elements using: Inductively Coupled Plasma - Mass Spectroscopy (Lithium metaborate fusion - HNO3-HCl dissolution), X-Ray Fluorescence (Lithium Borate Fusion), Inductively Coupled Plasma - Atomic Emission Spectroscopy (Fire assay - aqua regia digestion), Inductively Coupled Plasma - Atomic Emission Spectroscopy (HF-HNO3-HClO4-HCl digestion), and/or Inductively Coupled Plasma - Atomic Emission Spectroscopy (HNO3-HClO4-HF+HCl digestion). See ALS documentation for a more detailed discussion of the methodology. Process_Date: 2012 Process_Step: Process_Description: Major- and minor-oxide and trace-element analysis of rock-slab samples - Fine-grained igneous and meta-igneous rocks showing little alteration or weathering were collected for major-oxide, minor-oxide, and trace-element petrographic analysis using "slab" X-ray fluorescence (slab XRF) in order to determine bulk rock composition of igneous and meta-igneous lithologies, or to identify the tectonic setting of a sample's protolith from petrogenetically important trace elements. See report manuscript for a more detailed discussion of the methodology. Process_Date: 2012 Process_Step: Process_Description: Trace-element and rare-earth-element analysis of stream-sediment and soil samples - Stream-sediment sample locations were selected prior to fieldwork to fulfill two different needs: (1) to fill data gaps between previously collected samples with known anomalous values for REE and related elements; and (2) to fill gaps between previously collected samples. Priority was given to samples in closer proximity to the Dalton Highway Trans-Alaska Pipeline System corridor and to samples in drainage basins in or near the mapped extent of granitic plutons. In the field, specific sample locations were selected by visual inspection from the helicopter, and were based on the availability of sample material and a suitable landing zone. Specific sites along streams/rivers at the sample location were then selected, in order of preference from highest to lowest, as follows: gravel/cobble-armored riffles, gravel/cobble-armored point bars, log/boulder/plunge-pool eddies, point bars, overbank flood deposits, and moss mats. Stream-sediment samples were collected with a shovel. Cobbles and larger pebbles were manually screened out by hand, and the remaining material was placed into a permeable cloth sample bag and air dried at camp. To ensure a sufficient volume of fine sediment, 7-inch-wide by 12-inch-long sample bags were filled to capacity. Stream-sediment samples were air dried by DGGS, and then submitted to ALS Minerals (formerly ALS Chemex), and underwent the PREP-41 package, where the sediment were logged, air-dried at low temperature, and weighed. The samples were then sieved to a particle size of -180 microns (-80 mesh). Both fractions were retained, and the -80-mesh fraction was crushed and used for analysis. Some samples lacking sufficient fine material were screened to -35-mesh prior to crushing. Samples were analyzed for trace elements and rare earth elements using: Inductively Coupled Plasma - Mass Spectroscopy (Lithium metaborate fusion - HNO3-HCl dissolution), Inductively Coupled Plasma - Atomic Emission Spectroscopy (Fire assay - aqua regia digestion), and/or Inductively Coupled Plasma - Atomic Emission Spectroscopy (HF-HNO3-HClO4-HCl digestion). See ALS documentation for a more detailed discussion of the methodology. Process_Date: 2012 Process_Step: Process_Description: List of visited locations in which samples were not collected for reasons noted - In some cases, targeted sample sites were found to be inaccessible or did not provide suitable sampling media. To facilitate future research in the area, we compiled a list of these sites. Process_Date: 2012 Process_Step: Process_Description: Version 1.1 note: Additional XRF-10 lithium borate fusion analytical results were added for samples 12AT021A, 12AT022A, 12AT049, 12AT050, 12BW110, 12BW121, 12CW043, 12CW053, 12CW095, 12LF237A, 12LF238A, 12LF286, 12LF317A. Process_Date: 2019 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: point Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1927 Ellipsoid_Name: North American Datum of 1927 Semi-major_Axis: 6378206.4 Denominator_of_Flattening_Ratio: 294.9786982 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: rdf2013-5-pan-con-trace-element-ree.csv, rdf2013-5-pan-con-trace-element-ree-limits.csv Entity_Type_Definition: Trace-element and rare-earth-element analysis of pan-concentrate samples. Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Entity_Attribute_Layer_Name: pan-con-trace-element-ree Attribute: Attribute_Label: Station Attribute_Definition: Label assigned to identify the field location where a sample was collected. For this project a unique station value was created for all visited sites that yielded samples. However, the "Station" identifier does not uniquely identify each sample; in some cases, multiple samples were collected from the same site for different purposes. In other cases, a station number may be duplicated because the lab provided multiple analyses for a particular sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Generic example of a station identifier: 20YYAAA9999X: YY=last two digits of year, AAA=geologist's initials (one to three characters), 9999=unique station number, X= optional alpha character which indicates that multiple samples were collected at a given location or that multiple observations were recorded in the project database. The initials used by the geologists who collected samples for this project are: AT = Amy L. Tuzzolino; BW = William (aka Bill) Wylie; LF = Larry Freeman; RN = Rainer Newberry; MJB = Michael J. Blessington; MBW = Melanie B. Werdon; CW = T. Colby Wright; and EB = Erik N. Bachmann. Attribute: Attribute_Label: Latitude Attribute_Definition: Latitude, NAD27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 65.63976624 Range_Domain_Maximum: 66.79450811 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Longitude Attribute_Definition: Longitude, NAD27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -151.7149775 Range_Domain_Maximum: -149.9250977 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Weight_g Attribute_Definition: Sample weight in grams Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 4 Range_Domain_Maximum: 90 Attribute_Units_of_Measure: grams Attribute: Attribute_Label: Stream_W Attribute_Definition: The estimated average width of stream at the sample site. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.2 Range_Domain_Maximum: 60 Attribute_Units_of_Measure: meters Attribute: Attribute_Label: Stream_D Attribute_Definition: The estimated depth of stream at the sample site. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.1 Range_Domain_Maximum: 105 Attribute_Units_of_Measure: meters Attribute: Attribute_Label: Stream_Spd Attribute_Definition: Qualitative description of the stream flow rate and stream channel morphology at the field station where the sample was collected.. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: stagnant Enumerated_Domain_Value_Definition: no apparent current, bed is composed of organics, silt or sand, and banks are composed of silt and organics, no gravel is present. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: slow Enumerated_Domain_Value_Definition: slow current, few riffles, bed and banks are composed of gravel and sand, minor cobbles and silt, organics may be present. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: swift Enumerated_Domain_Value_Definition: fast moving water, many riffles, bed and bank are composed of cobbles and gravel with minor sand. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: tumbling Enumerated_Domain_Value_Definition: step-wise flows with plunges and pools, bed and banks are composed of boulders and cobbles with minor gravel and finer sediment. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: slow-stagnant Enumerated_Domain_Value_Definition: very slow current with stagnant pools, bed is comprised of sand and banks are composed of silt; organics and a small amount of gravel may be present. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: swift-slow Enumerated_Domain_Value_Definition: varied flow rate and channel morphology, bed and banks are composed of gravel and sand, banks are composed of sand, silt and minor gravel; cobbles and organics may be present. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: tumbling-swift-slow Enumerated_Domain_Value_Definition: varied flow rate and channel morphology with intermittent step-wise plunges and pools, bed and banks are variable and may be composed of boulders, cobbles, gravel, sand, or silt organics may be present. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: tumbling-slow Enumerated_Domain_Value_Definition: slow current with few riffles and intermittent step-wise plunges and pools, bed and banks are variable and may be composed of cobbles, gravel, sand, or silt, organics may be present. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: tumbling-swift Enumerated_Domain_Value_Definition: fast moving water with many riffles and intermittent step-wise flows with plunges and pools, bed and banks are composed of boulders and cobbles with minor gravel and finer sediment. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: Stream_Ord Attribute_Definition: Relative magnitude of the stream based on its position within the tributary hierarchy of the drainage basin.. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Codeset_Domain: Codeset_Name: Numeric values were assigned according to Strahler, A. N. (1957) classification system. Codeset_Source: Strahler, A. N. (1957), Quantitative analysis of watershed geomorphology: Transactions of the American Geophysical Union Vol 38, p. 913-920. Attribute: Attribute_Label: Stream_Sit Attribute_Definition: The type of material that forms the bed and banks of the sampled stream channel.. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: alluvium Enumerated_Domain_Value_Definition: Natural unconsolidated aggregate deposited by rivers, streams and creeks. Enumerated_Domain_Value_Definition_Source: Neuendorf, K.K.E., Mehl, J.P., Jr., and Jackson, J.A., ed., 2005, Glossary of Geology: American Geological Institute, 799 p. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: colluvium Enumerated_Domain_Value_Definition: Natural unconsolidated aggregate resulting from down slope movement of loose rocks and soil. Enumerated_Domain_Value_Definition_Source: Neuendorf, K.K.E., Mehl, J.P., Jr., and Jackson, J.A., ed., 2005, Glossary of Geology: American Geological Institute, 799 p. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: bedrock Enumerated_Domain_Value_Definition: Solid in situ rock and boulders that have not been transported. Enumerated_Domain_Value_Definition_Source: Neuendorf, K.K.E., Mehl, J.P., Jr., and Jackson, J.A., ed., 2005, Glossary of Geology: American Geological Institute, 799 p. Attribute: Attribute_Label: Grain_Size Attribute_Definition: Estimated classification of the size of material that is the source of the sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Codeset_Domain: Codeset_Name: Unified Soil Classification System (USCS) Codeset_Source: United States Army Engineer Waterways Experiment Station (1960), The Unified Soil Classification System: Technical Memorandum No. 3-357, U.S. Army Engineer Waterways Experiment Station, Vicksburg, MS. Attribute: Attribute_Label: Source Attribute_Definition: Description of depositional environment of the specific sample site. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: point-bar Enumerated_Domain_Value_Definition: Gravel or sand deposited at the downstream end of a gravel bar. Enumerated_Domain_Value_Definition_Source: Adapted from Fletcher, W.K, 1997, Stream sediment geochemistry in today's exploration world, in: Gubins, A.G., ed., Proceedings in Exploration 97: Fourth Decennial Conference on Mineral Exploration, Toronto, p. 249-260. Description of depositional environment of the specific sample site. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: boulder/log-eddy Enumerated_Domain_Value_Definition: Gravel or sand deposited downstream of an obstruction such as a log or boulder. Enumerated_Domain_Value_Definition_Source: Adapted from Fletcher, W.K, 1997, Stream sediment geochemistry in today's exploration world, in: Gubins, A.G., ed., Proceedings in Exploration 97: Fourth Decennial Conference on Mineral Exploration, Toronto, p. 249-260. Description of depositional environment of the specific sample site. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: gravel-armor Enumerated_Domain_Value_Definition: Sediment trapped below pebble or cobble pavement at the leading edge of a gravel bar. Enumerated_Domain_Value_Definition_Source: Adapted from Fletcher, W.K, 1997, Stream sediment geochemistry in today's exploration world, in: Gubins, A.G., ed., Proceedings in Exploration 97: Fourth Decennial Conference on Mineral Exploration, Toronto, p. 249-260. Description of depositional environment of the specific sample site. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: moss-mat Enumerated_Domain_Value_Definition: Sand or gravel trapped in a moss mat in the main channel or bank of a creek. Enumerated_Domain_Value_Definition_Source: Adapted from Fletcher, W.K, 1997, Stream sediment geochemistry in today's exploration world, in: Gubins, A.G., ed., Proceedings in Exploration 97: Fourth Decennial Conference on Mineral Exploration, Toronto, p. 249-260. Description of depositional environment of the specific sample site. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: plunge-pool Enumerated_Domain_Value_Definition: Sand or gravel deposited at the edge of a pool below a water fall. Enumerated_Domain_Value_Definition_Source: Adapted from Fletcher, W.K, 1997, Stream sediment geochemistry in today's exploration world, in: Gubins, A.G., ed., Proceedings in Exploration 97: Fourth Decennial Conference on Mineral Exploration, Toronto, p. 249-260. Description of depositional environment of the specific sample site. Attribute: Attribute_Label: Num_Sites Attribute_Definition: Number of sample sites at the station. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 6 Attribute: Attribute_Label: Dist_Samp Attribute_Definition: The distance between the creek bed and the sample site. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 20 Attribute_Units_of_Measure: meters Attribute: Attribute_Label: Sed_Colors Attribute_Definition: Primary and, if applicable, secondary color of chemical or biogenic precipitate on the stream bed material qualitatively assigned by the sampler, no color palate or guide is used.. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: The color selection values used in this table are: "black"; "black, brown"; "black, orange"; "brown"; "brown, black"; "brown, orange"; "brown, white"; "orange"; "orange, brown"; "orange, red"; "white"; Attribute: Attribute_Label: Intensity Attribute_Definition: Intensity of the chemical or biogenic precipitate on the stream bed material qualitatively assigned by the sampler. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: weak Enumerated_Domain_Value_Definition: Precipitate binds otherwise unconsolidated deposits. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: heavy Enumerated_Domain_Value_Definition: Obscures the texture and color of the stream bed materials. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: moderate Enumerated_Domain_Value_Definition: Obscures the color of the stream bed materials. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: Description Attribute_Definition: Description of the sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Characters 1 to 254 of a brief sample and/or station description. Attribute: Attribute_Label: Descrip_2 Attribute_Definition: Extension of the sample and/or station description for descriptions which are greater than 254 characters in length. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Characters greater than 255 of the sample and/or station description. Attribute: Attribute_Label: Ba_ppm_1 Attribute_Definition: Barium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 76.7 Range_Domain_Maximum: 4930 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ce_ppm_1 Attribute_Definition: Cerium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 24.8 Range_Domain_Maximum: 8440 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ce_ppm_2 Attribute_Definition: Cerium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 3 ppm; Upper detection limit = 50000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 20800 Range_Domain_Maximum: 20800 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cr_ppm_1 Attribute_Definition: Chromium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 7400 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cs_ppm Attribute_Definition: Cesium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.92 Range_Domain_Maximum: 72.8 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Dy_ppm_1 Attribute_Definition: Dysprosium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.84 Range_Domain_Maximum: 417 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Dy_ppm_2 Attribute_Definition: Dysprosium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.3 ppm; Upper detection limit = 5000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1150 Range_Domain_Maximum: 1150 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Er_ppm_1 Attribute_Definition: Erbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.14 Range_Domain_Maximum: 684 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Er_ppm_2 Attribute_Definition: Erbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.2 ppm; Upper detection limit = 5000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 716 Range_Domain_Maximum: 716 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Eu_ppm_1 Attribute_Definition: Europium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.19 Range_Domain_Maximum: 19.3 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Eu_ppm_2 Attribute_Definition: Europium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.2 ppm; Upper detection limit = 5000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10.7 Range_Domain_Maximum: 10.7 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ga_ppm_1 Attribute_Definition: Gallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 1 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 4.8 Range_Domain_Maximum: 87.8 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Gd_ppm_1 Attribute_Definition: Gadolinium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.83 Range_Domain_Maximum: 932 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Gd_ppm_2 Attribute_Definition: Gadolinium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.3 ppm; Upper detection limit = 5000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1080 Range_Domain_Maximum: 1080 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Hf_ppm_1 Attribute_Definition: Hafnium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.6 Range_Domain_Maximum: 300 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Hf_ppm_2 Attribute_Definition: Hafnium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 1 ppm; Upper detection limit = 50000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 843 Range_Domain_Maximum: 843 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ho_ppm_1 Attribute_Definition: Holmium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.39 Range_Domain_Maximum: 214 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ho_ppm_2 Attribute_Definition: Holmium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 5000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 248 Range_Domain_Maximum: 248 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: La_ppm_1 Attribute_Definition: Lanthanum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 14.6 Range_Domain_Maximum: 9870 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: La_ppm_2 Attribute_Definition: Lanthanum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 3 ppm; Upper detection limit = 50000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10050 Range_Domain_Maximum: 10050 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Lu_ppm_1 Attribute_Definition: Lutetium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.18 Range_Domain_Maximum: 99.4 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Lu_ppm_2 Attribute_Definition: Lutetium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 5000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 113 Range_Domain_Maximum: 113 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Nb_ppm_1 Attribute_Definition: Niobium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.2 ppm; Upper detection limit = 2500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5.6 Range_Domain_Maximum: 965 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Nb_ppm_2 Attribute_Definition: Niobium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 1 ppm; Upper detection limit = 5000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1250 Range_Domain_Maximum: 1250 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Nd_ppm_1 Attribute_Definition: Neodymium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 11.5 Range_Domain_Maximum: 7180 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Nd_ppm_2 Attribute_Definition: Neodymium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 50000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 7420 Range_Domain_Maximum: 7420 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pr_ppm_1 Attribute_Definition: Praseodymium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3.16 Range_Domain_Maximum: 954 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pr_ppm_2 Attribute_Definition: Praseodymium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.2 ppm; Upper detection limit = 5000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2220 Range_Domain_Maximum: 2220 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Rb_ppm_1 Attribute_Definition: Rubidium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 25.7 Range_Domain_Maximum: 612 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Rb_ppm_2 Attribute_Definition: Rubidium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 1 ppm; Upper detection limit = 50000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 65 Range_Domain_Maximum: 65 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sm_ppm_1 Attribute_Definition: Samarium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.3 Range_Domain_Maximum: 526 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sm_ppm_2 Attribute_Definition: Samarium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.2 ppm; Upper detection limit = 5000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1295 Range_Domain_Maximum: 1295 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sn_ppm_1 Attribute_Definition: Tin values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 8600 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sn_ppm_2 Attribute_Definition: Tin values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 5 ppm; Upper detection limit = 50000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 6740 Range_Domain_Maximum: 6740 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sr_ppm_1 Attribute_Definition: Strontium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 7.9 Range_Domain_Maximum: 681 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ta_ppm_1 Attribute_Definition: Tantalum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.1 ppm; Upper detection limit = 2500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.6 Range_Domain_Maximum: 235 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ta_ppm_2 Attribute_Definition: Tantalum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 5000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 185 Range_Domain_Maximum: 185 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tb_ppm_1 Attribute_Definition: Terbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.31 Range_Domain_Maximum: 154.5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tb_ppm_2 Attribute_Definition: Terbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 5000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 178.5 Range_Domain_Maximum: 178.5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Th_ppm_1 Attribute_Definition: Thorium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 6.29 Range_Domain_Maximum: 902 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Th_ppm_2 Attribute_Definition: Thorium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.3 ppm; Upper detection limit = 5000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute: Attribute_Label: Tl_ppm_1 Attribute_Definition: Thallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 3 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tm_ppm_1 Attribute_Definition: Thulium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.19 Range_Domain_Maximum: 108 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tm_ppm_2 Attribute_Definition: Thulium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 5000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 111.5 Range_Domain_Maximum: 111.5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: U_ppm_1 Attribute_Definition: Uranium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.64 Range_Domain_Maximum: 547 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: U_ppm_2 Attribute_Definition: Uranium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.3 ppm; Upper detection limit = 5000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 619 Range_Domain_Maximum: 619 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: V_ppm_1 Attribute_Definition: Vanadium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 7 Range_Domain_Maximum: 438 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: W_ppm_1 Attribute_Definition: Tungsten values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 2900 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: W_ppm_2 Attribute_Definition: Tungsten values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 5 ppm; Upper detection limit = 50000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2620 Range_Domain_Maximum: 2620 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Y_ppm_1 Attribute_Definition: Yttrium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 11.2 Range_Domain_Maximum: 6660 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Y_ppm_2 Attribute_Definition: Yttrium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 3 ppm; Upper detection limit = 50000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 6780 Range_Domain_Maximum: 6780 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Yb_ppm_1 Attribute_Definition: Ytterbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.22 Range_Domain_Maximum: 687 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Yb_ppm_2 Attribute_Definition: Ytterbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.2 ppm; Upper detection limit = 5000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 748 Range_Domain_Maximum: 748 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Zr_ppm_1 Attribute_Definition: Zirconium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 84 Range_Domain_Maximum: 7150 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Zr_ppm_2 Attribute_Definition: Zirconium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 10 ppm; Upper detection limit = 50000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. High sample to volume ratios were utilized to improve precision. Certified high grade rare earth reference materials are used as part of the standard protocol. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 26700 Range_Domain_Maximum: 26700 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Au_ppm Attribute_Definition: Gold values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Fire assay - aqua regia; Lower detection limit = 0.001 ppm; Upper detection limit = 10 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -4 Enumerated_Domain_Value_Definition: Insufficient sample. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.001 Range_Domain_Maximum: 6.02 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pt_ppm Attribute_Definition: Platinum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Fire assay - aqua regia; Lower detection limit = 0.005 ppm; Upper detection limit = 10 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -4 Enumerated_Domain_Value_Definition: Insufficient sample. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.005 Range_Domain_Maximum: 0.038 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pd_ppm Attribute_Definition: Palladium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Fire assay - aqua regia; Lower detection limit = 0.001 ppm; Upper detection limit = 10 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -4 Enumerated_Domain_Value_Definition: Insufficient sample. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.001 Range_Domain_Maximum: 0.006 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ag_ppm Attribute_Definition: Silver values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.5 ppm; Upper detection limit = 100 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 2.8 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Al_pct Attribute_Definition: Aluminum values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.59 Range_Domain_Maximum: 10.05 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: As_ppm Attribute_Definition: Arsenic values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 134 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ba_ppm_2 Attribute_Definition: Barium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 80 Range_Domain_Maximum: 4540 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Be_ppm Attribute_Definition: Beryllium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.5 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.8 Range_Domain_Maximum: 195 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Bi_ppm Attribute_Definition: Bismuth values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 79 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ca_pct Attribute_Definition: Calcium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.02 Range_Domain_Maximum: 6.77 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Cd_ppm Attribute_Definition: Cadmium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.5 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 1.4 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Co_ppm Attribute_Definition: Cobalt values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 66 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cr_ppm_2 Attribute_Definition: Chromium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3 Range_Domain_Maximum: 8710 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cu_ppm Attribute_Definition: Copper values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 43 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Fe_pct Attribute_Definition: Iron values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.67 Range_Domain_Maximum: 18.6 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Ga_ppm_2 Attribute_Definition: Gallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 30 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: K_pct Attribute_Definition: Potassium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.44 Range_Domain_Maximum: 4.35 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: La_ppm_3 Attribute_Definition: Lanthanum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 8120 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Mg_pct Attribute_Definition: Magnesium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 3.74 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Mn_ppm Attribute_Definition: Manganese values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 5 ppm; Upper detection limit = 100000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 127 Range_Domain_Maximum: 24800 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Mo_ppm Attribute_Definition: Molybdenum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 23 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Na_pct Attribute_Definition: Sodium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.04 Range_Domain_Maximum: 2.92 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Ni_ppm Attribute_Definition: Nickel values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 202 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: P_ppm Attribute_Definition: Phosphorus values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 50 Range_Domain_Maximum: 5190 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pb_ppm Attribute_Definition: Lead values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 95 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: S_pct Attribute_Definition: Sulfur values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 0.17 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Sb_ppm Attribute_Definition: Antimony values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 28 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sc_ppm Attribute_Definition: Scandium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 49 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sr_ppm_2 Attribute_Definition: Strontium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 12 Range_Domain_Maximum: 713 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Th_ppm_3 Attribute_Definition: Thorium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 20 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 20 Range_Domain_Maximum: 4020 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ti_pct Attribute_Definition: Titanium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 9.82 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Tl_ppm_2 Attribute_Definition: Thallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 20 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: U_ppm_3 Attribute_Definition: Uranium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 410 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: V_ppm_2 Attribute_Definition: Vanadium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 6 Range_Domain_Maximum: 348 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: W_ppm_3 Attribute_Definition: Tungsten values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 2610 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Zn_ppm Attribute_Definition: Zinc values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 502 Attribute_Units_of_Measure: parts per million Detailed_Description: Entity_Type: Entity_Type_Label: rdf2013-5-rock-major-minor-oxide-trace-element-ree.csv, rdf2013-5-rock-major-minor-oxide-trace-element-ree-limits.csv Entity_Type_Definition: Major- and minor-oxide, trace-element, and rare-earth-element analysis of pulverized rock samples . Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Entity_Attribute_Layer_Name: rock-major-minor-oxide-trace-element-ree Attribute: Attribute_Label: Station Attribute_Definition: Label assigned to identify the field location where a sample was collected. For this project a unique station value was created for all visited sites that yielded samples. However, the "Station" identifier does not uniquely identify each sample; in some cases, multiple samples were collected from the same site for different purposes. In other cases, a station number may be duplicated because the lab provided multiple analyses for a particular sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Generic example of a station identifier: 20YYAAA9999X: YY=last two digits of year, AAA=geologist's initials (one to three characters), 9999=unique station number, X= optional alpha character which indicates that multiple samples were collected at a given location or that multiple observations were recorded in the project database. The initials used by the geologists who collected samples for this project are: AT = Amy L. Tuzzolino; BW = William (aka Bill) Wylie; LF = Larry Freeman; RN = Rainer Newberry; MJB = Michael J. Blessington; MBW = Melanie B. Werdon; CW = T. Colby Wright; and EB = Erik N. Bachmann. Attribute: Attribute_Label: Latitude Attribute_Definition: Latitude, NAD27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 65.713882 Range_Domain_Maximum: 66.74655 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Longitude Attribute_Definition: Longitude, NAD27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -151.69061 Range_Domain_Maximum: -149.769035 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Weight_kg Attribute_Definition: Sample weight in kilograms Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.28 Range_Domain_Maximum: 7.46 Attribute_Units_of_Measure: kilograms Attribute: Attribute_Label: Map_Unit_Name Attribute_Definition: When possible, we indicate our interpretation of the geologic map unit associated with rock samples. Map unit names are derived from nomenclature or map unit labeling provided in pre-existing literature. Questionable unit interpretations are noted in the corresponding "Description" field of the table. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: unknown Enumerated_Domain_Value_Definition: The map unit could not be determined. Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Bonanza Pluton Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Bonanza Pluton unit described in Patton, W.W., Jr. and Miller, T.P., 1973, Bedrock geologic map of Bettles and southern part of Wiseman quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 492, 1 sheet, scale 1:250,000 Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Coal Creek Pluton Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Coal Creek Pluton unit described in Barker, J.C. and Foley, J.Y., 1986, Tin reconnaissance of the Kanuti and Hodzana Rivers uplands, central Alaska: U.S. Bureau of Mines Information Circular 9104, 27 p. Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Fort Hamlin Hills Pluton Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Fort Hamlin Hills Pluton unit described in Barker, J.C. and Foley, J.Y., 1986, Tin reconnaissance of the Kanuti and Hodzana Rivers uplands, central Alaska: U.S. Bureau of Mines Information Circular 9104, 27 p. Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Hot Springs Pluton Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Hot Springs Pluton unit described in Patton, W.W., Jr. and Miller, T.P., 1973, Bedrock geologic map of Bettles and southern part of Wiseman quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 492, 1 sheet, scale 1:250,000 Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kanuti Pluton Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Kanuti Pluton unit described in Miller, Thomas P., 1989, Contrasting plutonic rock suites of the Yukon-Koyukuk Basin and the Ruby Geanticline, Alaska: Journal of Geophysical Research, vol. 94, no. B11, p. 969-987 Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Ray Mountains Pluton Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Ray Mountains Pluton unit described in Miller, Thomas P., 1989, Contrasting plutonic rock suites of the Yukon-Koyukuk Basin and the Ruby Geanticline, Alaska: Journal of Geophysical Research, vol. 94, no. B11, p. 969-987 Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Ray River Pluton Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Ray River Pluton unit described in Barker, J.C. and Foley, J.Y., 1986, Tin reconnaissance of the Kanuti and Hodzana Rivers uplands, central Alaska: U.S. Bureau of Mines Information Circular 9104, 27 p. Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Ruby Terrane Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Ruby Terrane unit described in Jones, D.L., Silberling, N.J., Coney, P.J., and Plafker, George, 1987, Lithotectonic terrane map of Alaska (west of the 141st meridian): U.S. Geological Survey Miscellaneous Field Studies Map 1874-A, 1 sheet, scale 1:2,500,000 Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Sithylemenkat Pluton Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Sithylemenkat Pluton unit described in Patton, W.W., Jr. and Miller, T.P., 1970, Preliminary geologic investigations in the Kanuti River region, Alaska: U.S. Geological Survey Bulletin 1312-J, p. J1-J10. Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tozitna Terrane Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Tozitna Terrane unit described in Jones, D.L., Silberling, N.J., Coney, P.J., and Plafker, George, 1987, Lithotectonic terrane map of Alaska (west of the 141st meridian): U.S. Geological Survey Miscellaneous Field Studies Map 1874-A, 1 sheet, scale 1:2,500,000 Enumerated_Domain_Value_Definition_Source: this report Attribute: Attribute_Label: Description Attribute_Definition: Description of the sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Characters 1 to 254 of a brief sample and/or station description. Attribute: Attribute_Label: Descrip_2 Attribute_Definition: Extension of the sample and/or station description for descriptions which are greater than 254 characters in length. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Characters greater than 255 of the sample and/or station description. Attribute: Attribute_Label: SiO2_pct Attribute_Definition: Silicon dioxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 45.33 Range_Domain_Maximum: 76.76 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Al2O3_pct Attribute_Definition: Aluminum oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 11.64 Range_Domain_Maximum: 22.22 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Fe2O3_pct Attribute_Definition: Iron oxide (+3) values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.61 Range_Domain_Maximum: 11 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: CaO_pct Attribute_Definition: Calcium Oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 16.19 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: MgO_pct Attribute_Definition: Magnesium oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 12.28 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Na2O_pct Attribute_Definition: Sodium Oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.86 Range_Domain_Maximum: 4.09 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: K2O_pct Attribute_Definition: Potassium oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.02 Range_Domain_Maximum: 7.81 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Cr2O3_pct Attribute_Definition: Chromium Oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 0.11 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: TiO2_pct Attribute_Definition: Titanium dioxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 1.76 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: MnO_pct Attribute_Definition: Manganese oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 0.2 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: P2O5_pct Attribute_Definition: Phosphorus oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.009 Range_Domain_Maximum: 0.855 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: SrO_pct Attribute_Definition: Strontium Oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 0.12 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: BaO_pct Attribute_Definition: Barium Oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 0.22 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: LOI_pct Attribute_Definition: Loss on Ignition values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.29 Range_Domain_Maximum: 3.79 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Total_pct Attribute_Definition: Total values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 98.16 Range_Domain_Maximum: 99.99 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Ba_ppm Attribute_Definition: Barium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 2000 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ce_ppm Attribute_Definition: Cerium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 244 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cr_ppm Attribute_Definition: Chromium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 800 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cs_ppm Attribute_Definition: Cesium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.55 Range_Domain_Maximum: 95.8 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Dy_ppm Attribute_Definition: Dysprosium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.53 Range_Domain_Maximum: 17.25 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Er_ppm Attribute_Definition: Erbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.3 Range_Domain_Maximum: 11.95 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Eu_ppm Attribute_Definition: Europium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.04 Range_Domain_Maximum: 2.91 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ga_ppm Attribute_Definition: Gallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.1 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 13.6 Range_Domain_Maximum: 25.4 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Gd_ppm Attribute_Definition: Gadolinium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.55 Range_Domain_Maximum: 16.3 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Hf_ppm Attribute_Definition: Hafnium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.7 Range_Domain_Maximum: 14.8 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ho_ppm Attribute_Definition: Holmium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.11 Range_Domain_Maximum: 3.8 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: La_ppm Attribute_Definition: Lanthanum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 4.2 Range_Domain_Maximum: 132.5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Lu_ppm Attribute_Definition: Lutetium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.04 Range_Domain_Maximum: 1.9 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Nb_ppm Attribute_Definition: Niobium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.2 ppm; Upper detection limit = 2500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.5 Range_Domain_Maximum: 48.5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Nd_ppm Attribute_Definition: Neodymium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 97 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pr_ppm Attribute_Definition: Praseodymium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.18 Range_Domain_Maximum: 29.3 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Rb_ppm Attribute_Definition: Rubidium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.4 Range_Domain_Maximum: 896 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sm_ppm Attribute_Definition: Samarium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.41 Range_Domain_Maximum: 15.95 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sn_ppm Attribute_Definition: Tin values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 101 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sr_ppm Attribute_Definition: Strontium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5.4 Range_Domain_Maximum: 1135 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ta_ppm Attribute_Definition: Tantalum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.1 ppm; Upper detection limit = 2500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.1 Range_Domain_Maximum: 15 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tb_ppm Attribute_Definition: Terbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.09 Range_Domain_Maximum: 2.98 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Th_ppm Attribute_Definition: Thorium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.06 Range_Domain_Maximum: 88.3 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tl_ppm Attribute_Definition: Thallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.8 Range_Domain_Maximum: 4.2 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tm_ppm Attribute_Definition: Thulium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 1.9 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: U_ppm Attribute_Definition: Uranium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.2 Range_Domain_Maximum: 22.4 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: V_ppm Attribute_Definition: Vanadium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 272 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: W_ppm Attribute_Definition: Tungsten values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 25 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Y_ppm Attribute_Definition: Yttrium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.8 Range_Domain_Maximum: 121 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Yb_ppm Attribute_Definition: Ytterbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.25 Range_Domain_Maximum: 12.95 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Zr_ppm Attribute_Definition: Zirconium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 4 Range_Domain_Maximum: 499 Attribute_Units_of_Measure: parts per million Detailed_Description: Entity_Type: Entity_Type_Label: rdf2013-5-rock-trace-element-ree.csv, rdf2013-5-rock-trace-element-ree-limits.csv Entity_Type_Definition: Trace-element and rare-earth-element analysis of pulverized rock samples. Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Entity_Attribute_Layer_Name: rock-trace-element-ree Attribute: Attribute_Label: Station Attribute_Definition: Label assigned to identify the field location where a sample was collected. For this project a unique station value was created for all visited sites that yielded samples. However, the "Station" identifier does not uniquely identify each sample; in some cases, multiple samples were collected from the same site for different purposes. In other cases, a station number may be duplicated because the lab provided multiple analyses for a particular sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Generic example of a station identifier: 20YYAAA9999X: YY=last two digits of year, AAA=geologist's initials (one to three characters), 9999=unique station number, X= optional alpha character which indicates that multiple samples were collected at a given location or that multiple observations were recorded in the project database. The initials used by the geologists who collected samples for this project are: AT = Amy L. Tuzzolino; BW = William (aka Bill) Wylie; LF = Larry Freeman; RN = Rainer Newberry; MJB = Michael J. Blessington; MBW = Melanie B. Werdon; CW = T. Colby Wright; and EB = Erik N. Bachmann. Attribute: Attribute_Label: Latitude Attribute_Definition: Latitude, NAD27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 65.716771 Range_Domain_Maximum: 66.78137 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Longitude Attribute_Definition: Longitude, NAD27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -151.527516 Range_Domain_Maximum: -149.800553 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Weight_kg Attribute_Definition: Sample weight in kilograms Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.07 Range_Domain_Maximum: 3.68 Attribute_Units_of_Measure: kilograms Attribute: Attribute_Label: Description Attribute_Definition: Description of the sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Characters 1 to 254 of a brief sample and/or station description. Attribute: Attribute_Label: Descrip_2 Attribute_Definition: Extension of the sample and/or station description for descriptions which are greater than 254 characters in length. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Characters greater than 255 of the sample and/or station description. Attribute: Attribute_Label: Ba_ppm_1 Attribute_Definition: Barium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.7 Range_Domain_Maximum: 5690 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ce_ppm Attribute_Definition: Cerium values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 504 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cr_ppm_1 Attribute_Definition: Chromium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 380 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cs_ppm Attribute_Definition: Cesium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.12 Range_Domain_Maximum: 118 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Dy_ppm Attribute_Definition: Dysprosium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 63.5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Er_ppm Attribute_Definition: Erbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 60.1 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Eu_ppm Attribute_Definition: Europium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 2.94 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ga_ppm_1 Attribute_Definition: Gallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.1 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.6 Range_Domain_Maximum: 64.6 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Gd_ppm Attribute_Definition: Gadolinium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 30.1 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Hf_ppm Attribute_Definition: Hafnium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.2 Range_Domain_Maximum: 11.7 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ho_ppm Attribute_Definition: Holmium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 16.05 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: La_ppm_1 Attribute_Definition: Lanthanum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.6 Range_Domain_Maximum: 542 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Lu_ppm Attribute_Definition: Lutetium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 10.85 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Nb_ppm Attribute_Definition: Niobium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.2 ppm; Upper detection limit = 2500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.2 Range_Domain_Maximum: 86.4 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Nb_pct Attribute_Definition: Niobium values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute: Attribute_Label: Nd_ppm Attribute_Definition: Neodymium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.1 Range_Domain_Maximum: 294 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pr_ppm Attribute_Definition: Praseodymium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 94.6 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Rb_ppm Attribute_Definition: Rubidium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.9 Range_Domain_Maximum: 1905 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sm_ppm Attribute_Definition: Samarium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 38.9 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sn_ppm Attribute_Definition: Tin values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 8540 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sn_pct Attribute_Definition: Tin values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 60 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.01 Range_Domain_Maximum: 2.57 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Sr_ppm_1 Attribute_Definition: Strontium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.2 Range_Domain_Maximum: 1140 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ta_ppm Attribute_Definition: Tantalum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.1 ppm; Upper detection limit = 2500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.1 Range_Domain_Maximum: 39 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tb_ppm Attribute_Definition: Terbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 7.72 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Th_ppm_1 Attribute_Definition: Thorium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.09 Range_Domain_Maximum: 120.5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tl_ppm_1 Attribute_Definition: Thallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 10.2 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tm_ppm Attribute_Definition: Thulium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 10.4 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: U_ppm_1 Attribute_Definition: Uranium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.06 Range_Domain_Maximum: 668 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: V_ppm_1 Attribute_Definition: Vanadium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 540 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: W_ppm_1 Attribute_Definition: Tungsten values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 4240 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Y_ppm Attribute_Definition: Yttrium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.6 Range_Domain_Maximum: 572 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Yb_ppm Attribute_Definition: Ytterbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 70.5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Zr_ppm Attribute_Definition: Zirconium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 422 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Au_ppm_1 Attribute_Definition: Gold values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Fire assay - aqua regia; Lower detection limit = 0.001 ppm; Upper detection limit = 10 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.001 Range_Domain_Maximum: 0.14 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Au_ppm_2 Attribute_Definition: Gold values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Fire assay - aqua regia; Lower detection limit = 0.001 ppm; Upper detection limit = 10 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.001 Range_Domain_Maximum: 0.005 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pt_ppm Attribute_Definition: Platinum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Fire assay - aqua regia; Lower detection limit = 0.005 ppm; Upper detection limit = 10 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.005 Range_Domain_Maximum: 0.011 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pd_ppm Attribute_Definition: Palladium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Fire assay - aqua regia; Lower detection limit = 0.001 ppm; Upper detection limit = 10 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.001 Range_Domain_Maximum: 0.013 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ag_ppm Attribute_Definition: Silver values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.5 ppm; Upper detection limit = 100 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 52.3 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Al_pct Attribute_Definition: Aluminum values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.04 Range_Domain_Maximum: 12.85 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: As_ppm Attribute_Definition: Arsenic values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 8240 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ba_ppm_2 Attribute_Definition: Barium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 5230 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Be_ppm Attribute_Definition: Beryllium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.5 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 205 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Bi_ppm Attribute_Definition: Bismuth values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 955 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ca_pct Attribute_Definition: Calcium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 15.5 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Cd_ppm Attribute_Definition: Cadmium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.5 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 208 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Co_ppm Attribute_Definition: Cobalt values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 51 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cr_ppm_2 Attribute_Definition: Chromium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 245 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cu_ppm Attribute_Definition: Copper values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 1300 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Fe_pct Attribute_Definition: Iron values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.28 Range_Domain_Maximum: 27.2 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Ga_ppm_2 Attribute_Definition: Gallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 60 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: K_pct Attribute_Definition: Potassium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 6.04 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: La_ppm_2 Attribute_Definition: Lanthanum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 440 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Mg_pct Attribute_Definition: Magnesium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 6.07 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Mn_ppm Attribute_Definition: Manganese values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 5 ppm; Upper detection limit = 100000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 32 Range_Domain_Maximum: 31800 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Mo_ppm Attribute_Definition: Molybdenum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 491 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Na_pct Attribute_Definition: Sodium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 4.51 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Ni_ppm Attribute_Definition: Nickel values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 203 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: P_ppm Attribute_Definition: Phosphorus values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 1990 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pb_ppm Attribute_Definition: Lead values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be above instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 23900 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pb_pct Attribute_Definition: Lead values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3-HClO4-HF+HCl; Lower detection limit = 0.001 pct; Upper detection limit = 20 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.31 Range_Domain_Maximum: 2.39 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: S_pct Attribute_Definition: Sulfur values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 3.02 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Sb_ppm Attribute_Definition: Antimony values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 760 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sc_ppm Attribute_Definition: Scandium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 48 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sr_ppm_2 Attribute_Definition: Strontium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 1270 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Th_ppm_2 Attribute_Definition: Thorium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 20 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 20 Range_Domain_Maximum: 110 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ti_pct Attribute_Definition: Titanium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 1.23 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Tl_ppm_2 Attribute_Definition: Thallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 10 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: U_ppm_2 Attribute_Definition: Uranium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 1280 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: U_pct Attribute_Definition: Uranium values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 15 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.14 Range_Domain_Maximum: 0.15 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: V_ppm_2 Attribute_Definition: Vanadium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 438 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: W_ppm_2 Attribute_Definition: Tungsten values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -2 Enumerated_Domain_Value_Definition: Above detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 7040 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: W_pct Attribute_Definition: Tungsten values measured in percent (pct); Method: X-Ray Fluorescence (XRF), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.06 Range_Domain_Maximum: 1.89 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Zn_ppm Attribute_Definition: Zinc values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be above instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 19700 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Zn_pct Attribute_Definition: Zinc values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3-HClO4-HF+HCl; Lower detection limit = 0.001 pct; Upper detection limit = 30 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and ALS Chemex Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.97 Range_Domain_Maximum: 1.97 Attribute_Units_of_Measure: percent Detailed_Description: Entity_Type: Entity_Type_Label: rdf2013-5-slab-xrf-major-minor-oxide-trace-element.csv, rdf2013-5-slab-xrf-major-minor-oxide-trace-element-limits.csv Entity_Type_Definition: Major- and minor-oxide and trace-element analysis of rock-slab samples. Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Entity_Attribute_Layer_Name: slab-xrf-major-minor-oxide-trace-element Attribute: Attribute_Label: Station Attribute_Definition: Label assigned to identify the field location where a sample was collected. For this project a unique station value was created for all visited sites that yielded samples. However, the "Station" identifier does not uniquely identify each sample; in some cases, multiple samples were collected from the same site for different purposes. In other cases, a station number may be duplicated because the lab provided multiple analyses for a particular sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Generic example of a station identifier: 20YYAAA9999X: YY=last two digits of year, AAA=geologist's initials (one to three characters), 9999=unique station number, X= optional alpha character which indicates that multiple samples were collected at a given location or that multiple observations were recorded in the project database. The initials used by the geologists who collected samples for this project are: AT = Amy L. Tuzzolino; BW = William (aka Bill) Wylie; LF = Larry Freeman; RN = Rainer Newberry; MJB = Michael J. Blessington; MBW = Melanie B. Werdon; CW = T. Colby Wright; and EB = Erik N. Bachmann. Attribute: Attribute_Label: Latitude Attribute_Definition: Latitude, NAD27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 65.685163 Range_Domain_Maximum: 66.788106 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Longitude Attribute_Definition: Longitude, NAD27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -151.543808 Range_Domain_Maximum: -149.816176 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Map_Unit_Name Attribute_Definition: When possible, we indicate our interpretation of the geologic map unit associated with rock samples. Map unit names are derived from nomenclature or map unit labeling provided in pre-existing literature. Questionable unit interpretations are noted in the corresponding "Description" field of the table. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: unknown Enumerated_Domain_Value_Definition: The map unit could not be determined. Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Bonanza Pluton Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Bonanza Pluton unit described in Patton, W.W., Jr. and Miller, T.P., 1973, Bedrock geologic map of Bettles and southern part of Wiseman quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 492, 1 sheet, scale 1:250,000 Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Coal Creek Pluton Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Coal Creek Pluton unit described in Barker, J.C. and Foley, J.Y., 1986, Tin reconnaissance of the Kanuti and Hodzana Rivers uplands, central Alaska: U.S. Bureau of Mines Information Circular 9104, 27 p. Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Fort Hamlin Hills Pluton Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Fort Hamlin Hills Pluton unit described in Barker, J.C. and Foley, J.Y., 1986, Tin reconnaissance of the Kanuti and Hodzana Rivers uplands, central Alaska: U.S. Bureau of Mines Information Circular 9104, 27 p. Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Hot Springs Pluton Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Hot Springs Pluton unit described in Patton, W.W., Jr. and Miller, T.P., 1973, Bedrock geologic map of Bettles and southern part of Wiseman quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 492, 1 sheet, scale 1:250,000 Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Kanuti Pluton Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Kanuti Pluton unit described in Miller, Thomas P., 1989, Contrasting plutonic rock suites of the Yukon-Koyukuk Basin and the Ruby Geanticline, Alaska: Journal of Geophysical Research, vol. 94, no. B11, p. 969-987 Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Ray Mountains Pluton Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Ray Mountains Pluton unit described in Miller, Thomas P., 1989, Contrasting plutonic rock suites of the Yukon-Koyukuk Basin and the Ruby Geanticline, Alaska: Journal of Geophysical Research, vol. 94, no. B11, p. 969-987 Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Ray River Pluton Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Ray River Pluton unit described in Barker, J.C. and Foley, J.Y., 1986, Tin reconnaissance of the Kanuti and Hodzana Rivers uplands, central Alaska: U.S. Bureau of Mines Information Circular 9104, 27 p. Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Ruby Terrane Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Ruby Terrane unit described in Jones, D.L., Silberling, N.J., Coney, P.J., and Plafker, George, 1987, Lithotectonic terrane map of Alaska (west of the 141st meridian): U.S. Geological Survey Miscellaneous Field Studies Map 1874-A, 1 sheet, scale 1:2,500,000 Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Sithylemenkat Pluton Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Sithylemenkat Pluton unit described in Patton, W.W., Jr. and Miller, T.P., 1970, Preliminary geologic investigations in the Kanuti River region, Alaska: U.S. Geological Survey Bulletin 1312-J, p. J1-J10. Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tb Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Tb unit described in Albanese, M.D., 1987, A basalt flow in the Fort Hamlin Hills, Bettles A-1 Quadrangle, Alaska: Alaska Division of Geological & Geophysical Surveys Public Data File 87-25, 11 p. Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tozitna Terrane Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Tozitna Terrane unit described in Jones, D.L., Silberling, N.J., Coney, P.J., and Plafker, George, 1987, Lithotectonic terrane map of Alaska (west of the 141st meridian): U.S. Geological Survey Miscellaneous Field Studies Map 1874-A, 1 sheet, scale 1:2,500,000 Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Tv Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the Tv unit described in Patton, W.W., Jr. and Miller, T.P., 1970, Preliminary geologic investigations in the Kanuti River region, Alaska: U.S. Geological Survey Bulletin 1312-J, p. J1-J10 (corresponds to map unit TVk) Enumerated_Domain_Value_Definition_Source: this report Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: unnamed dike Enumerated_Domain_Value_Definition: Field context and/or geochemical analysis indicate that this sample is associated with the unnamed dike unit described in Patton, W.W., Jr., Miller, T.P., and Box, S.E., 1989, Dalton Highway road log from Yukon Crossing (Mile 56) to South Fork Koyukuk River (Mile 15.2), in Mull, C.G. and Adams, K.E., ed., Bedrock geology of the eastern Koyukuk Basin, central Brooks Range, and east-central Arctic Slope along the Dalton Highway, Yukon River to Prudhoe Bay, Alaska: Alaska Division of Geological & Geophysical Surveys Guidebook 7-7A, p. 59-73.(see discussion of Prospect Creek area) Enumerated_Domain_Value_Definition_Source: this report Attribute: Attribute_Label: Description Attribute_Definition: Description of the sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Characters 1 to 254 of a brief sample and/or station description. Attribute: Attribute_Label: Descrip_2 Attribute_Definition: Extension of the sample and/or station description for descriptions which are greater than 254 characters in length. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Characters greater than 255 of the sample and/or station description. Attribute: Attribute_Label: SiO2_pct Attribute_Definition: Silicon dioxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF); Lower detection limit = 0.1 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 25.3 Range_Domain_Maximum: 93.64 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Al2O3_pct Attribute_Definition: Aluminum oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF); Lower detection limit = 0.05 pct; Upper detection limit = 75 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.2 Range_Domain_Maximum: 20.72 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: BaO_pct Attribute_Definition: Barium Oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF); Lower detection limit = 0.03 pct; Upper detection limit = 75 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 1.38 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: CaO_pct Attribute_Definition: Calcium Oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF); Lower detection limit = 0.02 pct; Upper detection limit = 75 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.03 Range_Domain_Maximum: 17 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: FeO_pct Attribute_Definition: Iron oxide (+2) values measured in percent (pct); Method: X-Ray Fluorescence (XRF); Lower detection limit = 0.03 pct; Upper detection limit = 75 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.07 Range_Domain_Maximum: 48.1 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: K2O_pct Attribute_Definition: Potassium oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF); Lower detection limit = 0.02 pct; Upper detection limit = 75 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.69 Range_Domain_Maximum: 10.92 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: MgO_pct Attribute_Definition: Magnesium oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF); Lower detection limit = 0.05 pct; Upper detection limit = 75 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.02 Range_Domain_Maximum: 8.8 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: MnO_pct Attribute_Definition: Manganese oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF); Lower detection limit = 0.03 pct; Upper detection limit = 75 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 2.36 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Na2O_pct Attribute_Definition: Sodium Oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF); Lower detection limit = 0.02 pct; Upper detection limit = 75 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 6.36 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: P2O5_pct Attribute_Definition: Phosphorus oxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF); Lower detection limit = 0.03 pct; Upper detection limit = 75 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 1.14 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: TiO2_pct Attribute_Definition: Titanium dioxide values measured in percent (pct); Method: X-Ray Fluorescence (XRF); Lower detection limit = 0.02 pct; Upper detection limit = 75 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 3.68 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: F_pct Attribute_Definition: Fluorine values measured in percent (pct); Method: X-Ray Fluorescence (XRF); Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 0.53 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Cl_pct Attribute_Definition: Chlorine values measured in percent (pct); Method: X-Ray Fluorescence (XRF); Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 0.38 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: S_pct Attribute_Definition: Sulfur values measured in percent (pct); Method: X-Ray Fluorescence (XRF); Lower detection limit = 0.007 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 3.48 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Total_pct Attribute_Definition: Total values measured in percent (pct); Method: X-Ray Fluorescence (XRF); Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be slightly above or below 100% due to instrumental error. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 96.6 Range_Domain_Maximum: 101.79 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Ag_ppm Attribute_Definition: Silver values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 122 Range_Domain_Maximum: 122 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: As_ppm Attribute_Definition: Arsenic values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 4 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.11 Range_Domain_Maximum: 301 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Bi_ppm Attribute_Definition: Bismuth values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 2 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 32.5 Range_Domain_Maximum: 256 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cr_ppm Attribute_Definition: Chromium values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 30 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 39.6 Range_Domain_Maximum: 421 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cu_ppm Attribute_Definition: Copper values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 7 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.9 Range_Domain_Maximum: 3410 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ga_ppm Attribute_Definition: Gallium values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 10 ppm; Upper detection limit = 100000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 8.12 Range_Domain_Maximum: 59.7 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Mo_ppm Attribute_Definition: Molybdenum values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 1 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5.66 Range_Domain_Maximum: 142 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ni_ppm Attribute_Definition: Nickel values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 7 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 25.7 Range_Domain_Maximum: 203 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: V_ppm Attribute_Definition: Vanadium values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 25 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 83.2 Range_Domain_Maximum: 680 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: W_ppm Attribute_Definition: Tungsten values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 8 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5.8 Range_Domain_Maximum: 48 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Zn_ppm Attribute_Definition: Zinc values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 8 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 9.5 Range_Domain_Maximum: 2900 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Rb_ppm Attribute_Definition: Rubidium values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 1 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.75 Range_Domain_Maximum: 854.15 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sr_ppm Attribute_Definition: Strontium values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 1 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.55 Range_Domain_Maximum: 1616.6 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Y_ppm Attribute_Definition: Yttrium values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 1 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3.7 Range_Domain_Maximum: 120.6 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Zr_ppm Attribute_Definition: Zirconium values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 9 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 7.25 Range_Domain_Maximum: 352.75 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Nb_ppm Attribute_Definition: Niobium values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 1 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.9 Range_Domain_Maximum: 49.9 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ce_ppm Attribute_Definition: Cerium values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 20 ppm; Upper detection limit = 500000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 7.8 Range_Domain_Maximum: 310.9 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pb_ppm Attribute_Definition: Lead values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 4 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -4 Enumerated_Domain_Value_Definition: Insufficient sample. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.3 Range_Domain_Maximum: 1016.2 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Th_ppm Attribute_Definition: Thorium values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 2 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.3 Range_Domain_Maximum: 199.3 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: U_ppm Attribute_Definition: Uranium values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 1 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.2 Range_Domain_Maximum: 47.6 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sn_ppm Attribute_Definition: Tin values measured in parts per million (ppm); Method: X-Ray Fluorescence (XRF); Lower detection limit = 4 ppm; Upper detection limit = 750000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Note: the reported values may be below instrumentation detection limits. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.3 Range_Domain_Maximum: 2483 Attribute_Units_of_Measure: parts per million Detailed_Description: Entity_Type: Entity_Type_Label: rdf2013-5-stream-sed-trace-element-ree.csv, rdf2013-5-stream-sed-trace-element-ree-limits.csv Entity_Type_Definition: Trace-element and rare-earth-element analysis of stream-sediment and soil samples. Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Entity_Attribute_Layer_Name: stream-sed-trace-element-ree Attribute: Attribute_Label: Station Attribute_Definition: Label assigned to identify the field location where a sample was collected. For this project a unique station value was created for all visited sites that yielded samples. However, the "Station" identifier does not uniquely identify each sample; in some cases, multiple samples were collected from the same site for different purposes. In other cases, a station number may be duplicated because the lab provided multiple analyses for a particular sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Generic example of a station identifier: 20YYAAA9999X: YY=last two digits of year, AAA=geologist's initials (one to three characters), 9999=unique station number, X= optional alpha character which indicates that multiple samples were collected at a given location or that multiple observations were recorded in the project database. The initials used by the geologists who collected samples for this project are: AT = Amy L. Tuzzolino; BW = William (aka Bill) Wylie; LF = Larry Freeman; RN = Rainer Newberry; MJB = Michael J. Blessington; MBW = Melanie B. Werdon; CW = T. Colby Wright; and EB = Erik N. Bachmann. Attribute: Attribute_Label: Latitude Attribute_Definition: Latitude, NAD27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 65.627367 Range_Domain_Maximum: 66.794508 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Longitude Attribute_Definition: Longitude, NAD27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -151.717019 Range_Domain_Maximum: -149.925098 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Weight_kg Attribute_Definition: Sample weight in kilograms Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.37 Range_Domain_Maximum: 4.23 Attribute_Units_of_Measure: kilograms Attribute: Attribute_Label: Mesh_Size Attribute_Definition: Mesh size used to sieve stream sediment and soil samples. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -35 Enumerated_Domain_Value_Definition: The sample was sieved to a particle size of less than 500 microns prior to analysis. Enumerated_Domain_Value_Definition_Source: University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -80 Enumerated_Domain_Value_Definition: The sample was sieved to a particle size of less than 180 microns prior to analysis Enumerated_Domain_Value_Definition_Source: University of Alaska Fairbanks, Department of Geology & Geophysics Attribute: Attribute_Label: Stream_W Attribute_Definition: The estimated average width of stream at the sample site. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.1 Range_Domain_Maximum: 60 Attribute_Units_of_Measure: meters Attribute: Attribute_Label: Stream_D Attribute_Definition: The estimated depth of stream at the sample site. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.1 Range_Domain_Maximum: 3 Attribute_Units_of_Measure: meters Attribute: Attribute_Label: Stream_Spd Attribute_Definition: Qualitative description of the stream flow rate and stream channel morphology at the field station where the sample was collected.. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: stagnant Enumerated_Domain_Value_Definition: no apparent current, bed is composed of organics, silt or sand, and banks are composed of silt and organics, no gravel is present. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: slow Enumerated_Domain_Value_Definition: slow current, few riffles, bed and banks are composed of gravel and sand, minor cobbles and silt, organics may be present. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: swift Enumerated_Domain_Value_Definition: fast moving water, many riffles, bed and bank are composed of cobbles and gravel with minor sand. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: tumbling Enumerated_Domain_Value_Definition: step-wise flows with plunges and pools, bed and banks are composed of boulders and cobbles with minor gravel and finer sediment. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: slow-stagnant Enumerated_Domain_Value_Definition: very slow current with stagnant pools, bed is comprised of sand and banks are composed of silt; organics and a small amount of gravel may be present. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: swift-slow Enumerated_Domain_Value_Definition: varied flow rate and channel morphology, bed and banks are composed of gravel and sand, banks are composed of sand, silt and minor gravel; cobbles and organics may be present. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: tumbling-swift-slow Enumerated_Domain_Value_Definition: varied flow rate and channel morphology with intermittent step-wise plunges and pools, bed and banks are variable and may be composed of boulders, cobbles, gravel, sand, or silt organics may be present. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: tumbling-slow Enumerated_Domain_Value_Definition: slow current with few riffles and intermittent step-wise plunges and pools, bed and banks are variable and may be composed of cobbles, gravel, sand, or silt, organics may be present. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: tumbling-swift Enumerated_Domain_Value_Definition: fast moving water with many riffles and intermittent step-wise flows with plunges and pools, bed and banks are composed of boulders and cobbles with minor gravel and finer sediment. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: Stream_Ord Attribute_Definition: Relative magnitude of the stream based on its position within the tributary hierarchy of the drainage basin.. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Codeset_Domain: Codeset_Name: Numeric values were assigned according to Strahler, A. N. (1957) classification system. Codeset_Source: Strahler, A. N. (1957), Quantitative analysis of watershed geomorphology: Transactions of the American Geophysical Union Vol 38, p. 913-920. Attribute: Attribute_Label: Stream_Sit Attribute_Definition: The type of material that forms the bed and banks of the sampled stream channel.. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: alluvium Enumerated_Domain_Value_Definition: Natural unconsolidated aggregate deposited by rivers, streams and creeks. Enumerated_Domain_Value_Definition_Source: Neuendorf, K.K.E., Mehl, J.P., Jr., and Jackson, J.A., ed., 2005, Glossary of Geology: American Geological Institute, 799 p. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: colluvium Enumerated_Domain_Value_Definition: Natural unconsolidated aggregate resulting from down slope movement of loose rocks and soil. Enumerated_Domain_Value_Definition_Source: Neuendorf, K.K.E., Mehl, J.P., Jr., and Jackson, J.A., ed., 2005, Glossary of Geology: American Geological Institute, 799 p. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: bedrock Enumerated_Domain_Value_Definition: Solid in situ rock and boulders that have not been transported. Enumerated_Domain_Value_Definition_Source: Neuendorf, K.K.E., Mehl, J.P., Jr., and Jackson, J.A., ed., 2005, Glossary of Geology: American Geological Institute, 799 p. Attribute: Attribute_Label: Grain_Size Attribute_Definition: Estimated classification of the size of material that is the source of the sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Codeset_Domain: Codeset_Name: Unified Soil Classification System (USCS) Codeset_Source: United States Army Engineer Waterways Experiment Station (1960), The Unified Soil Classification System: Technical Memorandum No. 3-357, U.S. Army Engineer Waterways Experiment Station, Vicksburg, MS. Attribute: Attribute_Label: Source Attribute_Definition: Description of depositional environment of the specific sample site. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: point-bar Enumerated_Domain_Value_Definition: Gravel or sand deposited at the downstream end of a gravel bar. Enumerated_Domain_Value_Definition_Source: Adapted from Fletcher, W.K, 1997, Stream sediment geochemistry in today's exploration world, in: Gubins, A.G., ed., Proceedings in Exploration 97: Fourth Decennial Conference on Mineral Exploration, Toronto, p. 249-260. Description of depositional environment of the specific sample site. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: boulder/log-eddy Enumerated_Domain_Value_Definition: Gravel or sand deposited downstream of an obstruction such as a log or boulder. Enumerated_Domain_Value_Definition_Source: Adapted from Fletcher, W.K, 1997, Stream sediment geochemistry in today's exploration world, in: Gubins, A.G., ed., Proceedings in Exploration 97: Fourth Decennial Conference on Mineral Exploration, Toronto, p. 249-260. Description of depositional environment of the specific sample site. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: gravel-armor Enumerated_Domain_Value_Definition: Sediment trapped below pebble or cobble pavement at the leading edge of a gravel bar. Enumerated_Domain_Value_Definition_Source: Adapted from Fletcher, W.K, 1997, Stream sediment geochemistry in today's exploration world, in: Gubins, A.G., ed., Proceedings in Exploration 97: Fourth Decennial Conference on Mineral Exploration, Toronto, p. 249-260. Description of depositional environment of the specific sample site. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: moss-mat Enumerated_Domain_Value_Definition: Sand or gravel trapped in a moss mat in the main channel or bank of a creek. Enumerated_Domain_Value_Definition_Source: Adapted from Fletcher, W.K, 1997, Stream sediment geochemistry in today's exploration world, in: Gubins, A.G., ed., Proceedings in Exploration 97: Fourth Decennial Conference on Mineral Exploration, Toronto, p. 249-260. Description of depositional environment of the specific sample site. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: plunge-pool Enumerated_Domain_Value_Definition: Sand or gravel deposited at the edge of a pool below a water fall. Enumerated_Domain_Value_Definition_Source: Adapted from Fletcher, W.K, 1997, Stream sediment geochemistry in today's exploration world, in: Gubins, A.G., ed., Proceedings in Exploration 97: Fourth Decennial Conference on Mineral Exploration, Toronto, p. 249-260. Description of depositional environment of the specific sample site. Attribute: Attribute_Label: Num_Sites Attribute_Definition: Number of sample sites at the station. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 6 Attribute: Attribute_Label: Dist_Samp Attribute_Definition: The distance between the creek bed and the sample site. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.25 Range_Domain_Maximum: 42 Attribute_Units_of_Measure: meters Attribute: Attribute_Label: Sed_Colors Attribute_Definition: Primary and, if applicable, secondary color of chemical or biogenic precipitate on the stream bed material qualitatively assigned by the sampler, no color palate or guide is used.. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: The color selection values used in this table are: "black"; "black, brown"; "black, orange"; "black, white"; "brown"; "brown, black"; "brown, orange"; "brown, red"; "brown, white"; "brown, yellow"; "orange"; "orange, brown"; "orange, red"; "red, brown"; "red, orange"; "white "; Attribute: Attribute_Label: Intensity Attribute_Definition: Intensity of the chemical or biogenic precipitate on the stream bed material qualitatively assigned by the sampler. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: weak Enumerated_Domain_Value_Definition: Precipitate binds otherwise unconsolidated deposits. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: heavy Enumerated_Domain_Value_Definition: Obscures the texture and color of the stream bed materials. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: moderate Enumerated_Domain_Value_Definition: Obscures the color of the stream bed materials. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute: Attribute_Label: Description Attribute_Definition: Description of the sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Characters 1 to 254 of a brief sample and/or station description. Attribute: Attribute_Label: Ba_ppm_1 Attribute_Definition: Barium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 115.5 Range_Domain_Maximum: 1905 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ce_ppm Attribute_Definition: Cerium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 32.6 Range_Domain_Maximum: 3070 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cr_ppm_1 Attribute_Definition: Chromium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 2900 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cs_ppm Attribute_Definition: Cesium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.12 Range_Domain_Maximum: 142 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Dy_ppm Attribute_Definition: Dysprosium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.56 Range_Domain_Maximum: 158 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Er_ppm Attribute_Definition: Erbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.56 Range_Domain_Maximum: 100 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Eu_ppm Attribute_Definition: Europium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.17 Range_Domain_Maximum: 5.47 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ga_ppm_1 Attribute_Definition: Gallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.1 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10.7 Range_Domain_Maximum: 117 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Gd_ppm Attribute_Definition: Gadolinium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.75 Range_Domain_Maximum: 158.5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Hf_ppm Attribute_Definition: Hafnium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.4 Range_Domain_Maximum: 150 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ho_ppm Attribute_Definition: Holmium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.51 Range_Domain_Maximum: 32.4 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: La_ppm_1 Attribute_Definition: Lanthanum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 14.9 Range_Domain_Maximum: 1515 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Lu_ppm Attribute_Definition: Lutetium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.28 Range_Domain_Maximum: 15.25 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Nb_ppm Attribute_Definition: Niobium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 6.8 Range_Domain_Maximum: 158.5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Nd_ppm Attribute_Definition: Neodymium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 12.7 Range_Domain_Maximum: 1130 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pr_ppm Attribute_Definition: Praseodymium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3.71 Range_Domain_Maximum: 334 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Rb_ppm Attribute_Definition: Rubidium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 36.4 Range_Domain_Maximum: 898 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sm_ppm Attribute_Definition: Samarium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2.89 Range_Domain_Maximum: 200 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sn_ppm Attribute_Definition: Tin values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 1635 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sr_ppm_1 Attribute_Definition: Strontium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 25.4 Range_Domain_Maximum: 761 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ta_ppm Attribute_Definition: Tantalum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 35.6 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tb_ppm Attribute_Definition: Terbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.44 Range_Domain_Maximum: 25.5 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Th_ppm_1 Attribute_Definition: Thorium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5.03 Range_Domain_Maximum: 792 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tl_ppm_1 Attribute_Definition: Thallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 4.3 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Tm_ppm Attribute_Definition: Thulium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.25 Range_Domain_Maximum: 15.8 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: U_ppm_1 Attribute_Definition: Uranium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.75 Range_Domain_Maximum: 727 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: V_ppm_1 Attribute_Definition: Vanadium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 6 Range_Domain_Maximum: 272 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: W_ppm_1 Attribute_Definition: Tungsten values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 521 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Y_ppm Attribute_Definition: Yttrium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 14.5 Range_Domain_Maximum: 893 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Yb_ppm Attribute_Definition: Ytterbium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.72 Range_Domain_Maximum: 98.1 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Zr_ppm Attribute_Definition: Zirconium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium metaborate fusion - HNO3-HCl dissolution; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 69 Range_Domain_Maximum: 5720 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ag_ppm Attribute_Definition: Silver values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.5 ppm; Upper detection limit = 100 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 2.9 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Al_pct Attribute_Definition: Aluminum values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 3.8 Range_Domain_Maximum: 11.1 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: As_ppm Attribute_Definition: Arsenic values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 1920 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ba_ppm_2 Attribute_Definition: Barium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 120 Range_Domain_Maximum: 1980 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Be_ppm Attribute_Definition: Beryllium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.5 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.9 Range_Domain_Maximum: 28 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Bi_ppm Attribute_Definition: Bismuth values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 44 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ca_pct Attribute_Definition: Calcium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.04 Range_Domain_Maximum: 5.09 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Cd_ppm Attribute_Definition: Cadmium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.5 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 3.3 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Co_ppm Attribute_Definition: Cobalt values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 292 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cr_ppm_2 Attribute_Definition: Chromium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 4400 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Cu_ppm Attribute_Definition: Copper values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 178 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Fe_pct Attribute_Definition: Iron values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.77 Range_Domain_Maximum: 11.2 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Ga_ppm_2 Attribute_Definition: Gallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 110 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: K_pct Attribute_Definition: Potassium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.68 Range_Domain_Maximum: 4.54 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: La_ppm_2 Attribute_Definition: Lanthanum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 1700 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Mg_pct Attribute_Definition: Magnesium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 3.2 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Mn_ppm Attribute_Definition: Manganese values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 5 ppm; Upper detection limit = 100000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 88 Range_Domain_Maximum: 24100 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Mo_ppm Attribute_Definition: Molybdenum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 29 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Na_pct Attribute_Definition: Sodium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.09 Range_Domain_Maximum: 3.17 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Ni_ppm Attribute_Definition: Nickel values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 365 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: P_ppm Attribute_Definition: Phosphorus values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 70 Range_Domain_Maximum: 3350 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pb_ppm Attribute_Definition: Lead values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 8 Range_Domain_Maximum: 189 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: S_pct Attribute_Definition: Sulfur values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.01 Range_Domain_Maximum: 0.33 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Sb_ppm Attribute_Definition: Antimony values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 169 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sc_ppm Attribute_Definition: Scandium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2 Range_Domain_Maximum: 33 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Sr_ppm_2 Attribute_Definition: Strontium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 23 Range_Domain_Maximum: 829 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Th_ppm_2 Attribute_Definition: Thorium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 20 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 20 Range_Domain_Maximum: 960 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Ti_pct Attribute_Definition: Titanium values measured in percent (pct); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.05 Range_Domain_Maximum: 1.53 Attribute_Units_of_Measure: percent Attribute: Attribute_Label: Tl_ppm_2 Attribute_Definition: Thallium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 10 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: U_ppm_2 Attribute_Definition: Uranium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 810 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: V_ppm_2 Attribute_Definition: Vanadium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 7 Range_Domain_Maximum: 237 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: W_ppm_2 Attribute_Definition: Tungsten values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 10 Range_Domain_Maximum: 280 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Zn_ppm Attribute_Definition: Zinc values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 17 Range_Domain_Maximum: 743 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Au_ppm Attribute_Definition: Gold values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Fire assay - aqua regia; Lower detection limit = 0.001 ppm; Upper detection limit = 10 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.001 Range_Domain_Maximum: 0.182 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pt_ppm Attribute_Definition: Platinum values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Fire assay - aqua regia; Lower detection limit = 0.005 ppm; Upper detection limit = 10 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.005 Range_Domain_Maximum: 0.032 Attribute_Units_of_Measure: parts per million Attribute: Attribute_Label: Pd_ppm Attribute_Definition: Palladium values measured in parts per million (ppm); Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Fire assay - aqua regia; Lower detection limit = 0.001 ppm; Upper detection limit = 10 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: -1 Enumerated_Domain_Value_Definition: Below detection limit. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this chemical species was not requested or not analyzed. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys and University of Alaska Fairbanks, Department of Geology & Geophysics Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.001 Range_Domain_Maximum: 0.007 Attribute_Units_of_Measure: parts per million Detailed_Description: Entity_Type: Entity_Type_Label: rdf2013-5-sample-location-details-no-suitable-media.csv Entity_Type_Definition: List of visited locations in which samples were not collected for reasons noted. Entity_Type_Definition_Source: Alaska Division of Geological & Geophysical Surveys Entity_Attribute_Layer_Name: sample-location-details-no-suitable-media Attribute: Attribute_Label: Station Attribute_Definition: Label assigned to identify the field location where a sample was collected. For this project a unique station value was created for all visited sites that yielded samples. However, the "Station" identifier does not uniquely identify each sample; in some cases, multiple samples were collected from the same site for different purposes. In other cases, a station number may be duplicated because the lab provided multiple analyses for a particular sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Generic example of a station identifier: 20YYAAA9999X: YY=last two digits of year, AAA=geologist's initials (one to three characters), 9999=unique station number, X= optional alpha character which indicates that multiple samples were collected at a given location or that multiple observations were recorded in the project database. The initials used by the geologists who collected samples for this project are: AT = Amy L. Tuzzolino; BW = William (aka Bill) Wylie; LF = Larry Freeman; RN = Rainer Newberry; MJB = Michael J. Blessington; MBW = Melanie B. Werdon; CW = T. Colby Wright; and EB = Erik N. Bachmann. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NO SAMPLE Enumerated_Domain_Value_Definition: Provides coordinate values for visited or observed sites in which 1) the location was not assigned a station identifier, and 2) a sample was not collected. Enumerated_Domain_Value_Definition_Source: This report Attribute: Attribute_Label: Latitude Attribute_Definition: Latitude, NAD27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 65.666405 Range_Domain_Maximum: 66.771956 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Longitude Attribute_Definition: Longitude, NAD27 Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -151.212082 Range_Domain_Maximum: -149.756801 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: Description Attribute_Definition: Description of the sample. Attribute_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NULL Enumerated_Domain_Value_Definition: Blank (NULL) field values indicate that this data was not recorded by the sample collector. Enumerated_Domain_Value_Definition_Source: Alaska Division of Geological & Geophysical Surveys Attribute_Domain_Values: Unrepresentable_Domain: Characters 1 to 254 of a brief sample and/or station description. Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: Alaska Division of Geological & Geophysical Surveys Contact_Address: Address_Type: mailing and physical Address: 3354 College Road City: Fairbanks State_or_Province: AK Postal_Code: 99709-3707 Country: USA Contact_Voice_Telephone: (907)451-5020 Contact_Facsimile_Telephone: (907)451-5050 Contact_Electronic_Mail_Address: dggspubs@alaska.gov Hours_of_Service: 8 am to 4:30 pm, Monday through Friday, except State holidays Contact_Instructions: Please view our website (http://www.dggs.alaska.gov) for the latest information on available data. Please contact us using the e-mail address provided above when possible. Resource_Description: RDF 2013-5 Distribution_Liability: The State of Alaska makes no expressed or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product. Standard_Order_Process: Non-digital_Form: DGGS publications are available as free online downloads or you may purchase paper hard-copies or digital files on CD/DVD or other digital storage media by mail, phone, fax, or email from the DGGS Fairbanks office. To purchase this or other printed reports and maps, contact DGGS by phone (907-451-5020), e-mail (dggspubs@alaska.gov), or fax (907-451-5050). Payment accepted: Cash, check, money order, VISA, or MasterCard. Turnaround time is 1-2 weeks unless special arrangements are made and an express fee is paid. Shipping charge will be the actual cost of postage and will be added to the total amount due. Contact us for the exact shipping amount. Fees: Contact DGGS for current pricing Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: ASCII tabular files Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://www.dggs.alaska.gov/pubs/id/25386 Fees: Free download Metadata_Reference_Information: Metadata_Date: 20130912 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Simone Montayne Contact_Address: Address_Type: mailing and physical Address: 3354 College Road City: Fairbanks State_or_Province: AK Postal_Code: 99709-3707 Country: USA Contact_Voice_Telephone: (907)451-5020 Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Use_Constraints: If the user has modified the data in any way they are obligated to describe the types of modifications they have performed in the supporting metadata file. User specifically agrees not to imply that changes they made were approved by the Alaska Department of Natural Resources or Division of Geological & Geophysical Surveys. Metadata_Extensions: Online_Linkage: http://www.dggs.alaska.gov/metadata/dggs.ext Profile_Name: dggs metadata extensions