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  1. 1
    Record of decision for Lamefoot Mine environmental impact statement : supplement to the Kettle River Key Project Expansion (OR135-05-01) /
    Published 1994
    Government Document Microform Book
  2. 2
    A simplified economic filter for open-pit gold-silver mining in the United States /
    by Singer, D. A.
    Published 1998
    Government Document Microform Book
  3. 3
    The search for gold along the Koyukuk River /
    by Capps, Kris
    Published 1999
    Government Document Book
  4. 4
    Environmental characteristics of the abandoned Greenwood Mine area, Prince William Forest Park, Virginia : implications for mercury geochemistry /
    by Seal, Robert R.
    Published 1998
    Government Document Microform Book
  5. 5
    Gold /
    by Butterman, W. C.
    Published 1978
    Government Document Book
  6. 6
    Analytical data for gold in geological materials from Butte 1 x 2?quadrangle, Montana /
    Government Document Book
  7. 7
    Reconnaissance investigations of ancient gold mines in the southern part of the Wadi Bidah District, Jabal Ibrahim and Al Aqiq quadrangles, Kingdom of Saudi Arabia /
    by Worl, Ronald G.
    Published 1982
    Government Document Book
  8. 8
    Gold and silver leaching practices in the United States /
    by Chamberlain, Peter G., 1948-
    Published 1984
    Government Document Book
  9. 9
    Preliminary mineralogic, fluid inclusion, and stable isotope study of the Mahd Adh Dhahab gold mine, Kingdom of Saudi Arabia /
    Published 1983
    Government Document Book
  10. 10
    Bald Mountain gold mining region, northern Black Hills, South Dakota /
    Government Document Book
  11. 11
    Underground geologic maps of the Golden Wonder Mine, Lake City, Hinsdale County, Colorado /
    Published 1983
    Government Document Microform Map
  12. 12
    Recent developments in spray cooling of deep mines /
    by Thimons, Edward D.
    Published 1986
    Government Document Book
  13. 13
    Placer gold deposits of the Eagle Trough, upper Yukon River region, Alaska /
    by Barker, James C.
    Published 1986
    Government Document Book
  14. 14
    Development document for proposed effluent limitations guidelines and new source performance standards for the ore mining and dressing point source category, gold pacer mine subcategory.
    Published 1985
    Government Document Book
  15. 15
    Gold and silver.
    Government Document Serial
  16. 16
    United States gold terranes.
    Published 1989
    Government Document Book
  17. 17
    Geology of the Ar Rahail ancient gold mine, Kingdom of Saudi Arabia /
    by White, W. H. (Willis H.)
    Published 1987
    Government Document Microform Book
  18. 18
    Gold in placer deposits.
    Published 1990
    Government Document Book
  19. 19
    Castle Mountain Project, San Bernardino County, California : Draft environmental impact statement/environmental impact report /
    Published 1989
    Government Document Book
  20. 20
    Gold and silver in ...
    Government Document Microform Journal
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