USGS B 642

Publication Details

  • Title:

    Mining developments in southeastern Alaska
  • Authors:

    Chapin, Theodore
  • Publication Date:

  • Publisher:

    U.S. Geological Survey 
  • Ordering Info:

    USGS Publications Warehouse
  • Quadrangle(s):

    Bradfield Canal; Craig; Dixon Entrance; Ketchikan; Petersburg; Port Alexander

Bibliographic Reference

Chapin, Theodore, 1916, Mining developments in southeastern Alaska, in U.S. Geological Survey, Mineral resources of Alaska, report on progress of investigations in 1915: U.S. Geological Survey Bulletin 642, p. 73-104, scale 1:500,000.

Publication Products

  • This publication is part of a larger work. Please see B 642 for more information.
  • Maps & Other Oversized SheetsMaps & Other Oversized Sheets

    • Plate III Reconnaissance map of Ketchikan mining district, scale 1:500,000 (3.5 M)


Geology; Metals; Non-Metals

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