USBM OFR 27-81

Publication Details

  • Title:

    Mineral investigations in the Porcupine River drainage, Alaska
  • Authors:

    Barker, J.C.
  • Publication Date:

    1981
  • Publisher:

    U.S. Bureau of Mines
  • Ordering Info:

    This publication is out of print. Reproductions may be available. Download below or please see our publication sales page for more information.
  • Quadrangle(s):

    Black River, Coleen
  • Keyword(s):

    Mineral Assessment; Mineralogy; Minerals; Porcupine

Bibliographic Reference

Barker, J.C., 1981, Mineral investigations in the Porcupine River drainage, Alaska: U.S. Bureau of Mines Open-File Report 27-81, 189 p., 2 sheets, scale 1:250,000.

Publication Products

  • ReportReport Information

  • Maps & Other Oversized SheetsMaps & Other Oversized Sheets

    • Plate 1 Sediment sample locations, scale 1:250,000 (431.0 K)
    • Plate 2 Pan concentrate sample locations, scale 1:250,000 (349.0 K)

Top of Page