Welcome to the Alaska Division of Geological & Geophysical Surveys

Our mission: Determine the potential of Alaskan land for production of metals, minerals, fuels, and geothermal resources, the locations and supplies of groundwater and construction material, and the potential geologic hazards to buildings, roads, bridges, and other installations and structures (AS 41.08.020).


  • New release! Major-oxide, minor-oxide, and trace-element geochemical data from rocks and stream sediments in the Wrangellia mineral assessment area, Gulkana, Healy, Mount Hayes, and Talkeetna Mountains quadrangles, Alaska - RDF 2014-3
  • New release! Airborne GeophysWeb: A compilation of geophysical data from DGGS and cooperating agencies - DDS 2
  • New release! LiDAR data for Unalakleet, Alaska, collected in October 27, 2005 - RDF 2014-2
  • New release! Results of mercury-injection capillary pressure tests on outrcrop samples in the Tyonek area of Cook Inlet - RDF 2010-1 v. 1.1
  • New release! Coastal vulnerability mapping in Alaska: strategies for small populations in data-sparse regions (poster): Ocean Sciences Meeting, Honolulu, Hawaii, February 23-28, 2014 - Kinsman, N.E.M. and Gould, A.I., 2014
  • New release! Mercury injection capillary pressure results from outcrop samples in the Kaguyak, Naknek, and West Foreland formations, Iniskin Peninsula region, Alaska - RDF 2014-1
  • New release! Alaska Mineral Resources 2013 - MP 152
  • New release! Historically active volcanoes of Alaska - DDS 6