USBM IC 7013

Publication Details

  • Title:

    Power-shovel and dragline placer mining
  • Authors:

    Gardner, E.D., and Allsman, P.T.
  • Publication Date:

  • Publisher:

    U.S. Bureau of Mines 
  • Ordering Info:

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

    Alaska General

Bibliographic Reference

Gardner, E.D., and Allsman, P.T., 1938, Power-shovel and dragline placer mining: U.S. Bureau of Mines Information Circular 7013, 67 p.

Publication Products


Mining; Placer

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