DGGS MR 143-1

Publication Details

  • Title:

    Biorka mine, Sedanda Island, Aleutian Islands, Alaska
  • Authors:

    Lerchen, F.H.
  • Publication Date:

    1937
  • Publisher:

    Alaska Territorial Department of Mines
  • Total Price:

    $6.00
  • Ordering Info:

    Download below or please see our publication sales page for more information.
  • Quadrangle(s):

    Unalaska
  • Keyword(s):

    Copper; Cultural Resources; Gold; Iron; Lead; Mining; Silver; Zinc

Bibliographic Reference

Lerchen, F.H., 1937, Biorka mine, Sedanda Island, Aleutian Islands, Alaska: Alaska Territorial Department of Mines Miscellaneous Report 143-1, 19 p., 3 sheets, scale 1 inch = 100 feet.

Publication Products

  • ReportReport Information

  • Maps & Other Oversized SheetsMaps & Other Oversized Sheets

    • Map 1 Biorka Mine, Sedanka Island, Aleutian Islands, Alaska, scale 1 inch = 300 feet (1.6 M)
    • Map 2 Biorka Mine, Sedanka Island, Aleutian Islands, Alaska, scale 1:1,677,046 (4.8 M)
    • Map 3 Biorka Harbor Surroundings chart for Biorka Mine, scale 1 inch = 100 feet (3.8 M)

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