Showing 21 - 40 results of 65 for search '', query time: 0.17s Refine Results
  1. 21
    Geochemical signatures, analytical results, mineralogical data, and sample locality map of placer and lode gold, and heavy-mineral concentrates from the Fortymile mining district, Eagle quadrangle, Alaska /
    Published 1989
    Government Document Microform Book
  2. 22
    Gold, platinum, and silver analytical results and gold signatures from the Bonnifield mining district, Fairbanks and Healy quadrangles, Alaska /
    Published 1989
    Government Document Microform Book
  3. 23
    The geology of Wyoming's precious metal lode and placer deposits /
    by Hausel, W. Dan
    Published 1989
    Book
  4. 24
    Gold placers of the Circle district, Alaska : past, present, and future /
    by Yeend, Warren E., 1936-
    Published 1991
    Government Document Book
  5. 25
    Maps showing mineral resource assessment for placer gold and silver, Dillon 1⁰ x 2⁰ quadrangle, Idaho and Montana /
    Published 1991
    Government Document Map
  6. 26
    Fluvial gold placers and basin-margin rotation /
    by Force, Eric R.
    Published 1991
    Government Document Microform Book
  7. 27
    Titanium-zirconium-rare-earth placer resources potential of surficial sediments on the Atlantic Continental Shelf offshore of New York, Rhode Island, and southern Massachusetts /
    by Grosz, A. E. (Andrew E.)
    Published 1991
    Government Document Microform Book
  8. 28
    Source and bedrock distribution of gold and platinum-group metals in the Slate Creek area, northern Chistochina Mining District, east-central Alaska /
    by Foley, Jeffrey Y.
    Published 1990
    Government Document Microform Book
  9. 29
    Map showing placer deposits of the Seward and Blying Sound quadrangles, Alaska /
    Published 1978
    Government Document Map
  10. 30
    Investigation of tin-rare earth element placers in the Ray River Watershed /
    by Barker, James C.
    Published 1991
    Government Document Microform Book
  11. 31
    Platinum-group elements in sedimentary environments in the conterminous United States /
    by Peterson, Jocelyn A.
    Published 1994
    Government Document Book
  12. 32
    Heavy-mineral placer deposits of the Ute Mountain Ute Indian Reservation, Southwestern Colorado and Northwestern New Mexico /
    Published 1994
    Government Document Book
  13. 33
    NURE geochemical and geophysical surveys--defining prospective terranes for placer exploration in the United States /
    by Grosz, A. E. (Andrew E.)
    Published 1994
    Government Document Book
  14. 34
    Gold placers of the historical Fortymile River Region, Alaska.
    by Yeend, Warren E., 1936-
    Published 1996
    Government Document Book
  15. 35
    Hydraulic equivalence of grains of quartz and heavier minerals : and implications for the study of placers /
    Government Document Book
  16. 36
    Map showing placer deposits of the Seward and Blying Sound Quadrangles, Alaska.
    Published 1978
    Map
  17. 37
    The Innoko gold-placer district, Alaska, with accounts of the central Kuskokwim Valley and the Ruby Creek and Gold Hill placers /
    Get full text
    Government Document eBook
  18. 38
    Headwater regions of Gulkana and Susitna rivers, Alaska : with accounts of the Valdez Creek and Chistochina placer districts /
    Get full text
    Government Document eBook
  19. 39
    Gold placers and their geologic environment in northwestern Park County, Colorado /
    Get full text
    Government Document eBook
  20. 40
    Tin-bearing placers near Guadalcazar, State of San Luis Potosi, Mexico /
    Get full text
    Government Document eBook
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