Showing 141 - 160 results of 302 for search '', query time: 0.20s Refine Results
  1. 141
    Aeromagnetic and related maps of the Getchell gold trend, Osgood Mountains, north-central Nevada.
    Published 1994
    Government Document Map
  2. 142
    Geology and geochemistry of Tertiary volcanic host rocks, Sleeper gold-silver deposit, Humboldt County, Nevada.
    Government Document Book
  3. 143
    Geologic framework and environmental geology of the Summitville, Colorado acid-sulfate mineral deposit.
    by Gray, John E., 1956-
    Published 1993
    Government Document Microform Book
  4. 144
    Chemical analyses of major, minor, and trace elements including gold and the arsenic species, As(III) and As(V), in water samples from Kelly Creek Valley, Humboldt County, Nevada.
    Government Document Microform Book
  5. 145
    Gold occurrences of Colorado /
    by Davis, Mark W.
    Published 1990
    Government Document Book
  6. 146
    Descriptive and grade-tonnage models of Archean low-sulfide Au-quartz veins and a revised grade-tonnage model of Homestake Au.
    by Klein, T. L.
    Published 1994
    Government Document Microform Book
  7. 147
    Metallic mineral deposits of the Judith Mountains, central Montana /
    by Woodward, Lee A.
    Published 1995
    Book
  8. 148
    Analytical results, mineralogical data, and distributions of anomalies for elements and minerals in three mother lode-type gold deposits, Hodson mining district, Calaveras County, California.
    by Chaffee, Maurice A.
    Published 1994
    Government Document Microform Book
  9. 149
    Compilation of sample preparation and analytical methods and results of chemical, isotopic, and fluid inclusion analyses, Rodalquilar gold-alunite deposit, Spain /
    Published 1995
    Government Document Book
  10. 150
    Gold placers of the historical Fortymile River Region, Alaska.
    by Yeend, Warren E., 1936-
    Published 1996
    Government Document Book
  11. 151
    Chronology of Late Cretaceous igneous and hydrothermal events at the Golden Sunlight gold-silver breccia pipe, southwestern Montana.
    Published 1996
    Government Document Book
  12. 152
    Chemical analyses of major, minor, and trace elements including gold and the arsenic species, As(III) and As(V), in water samples collected along the Getchell Trend, Humboldt County, Nevada.
    Government Document Microform Book
  13. 153
    The characterization of USGS gold reference standard, DGPM-1.
    Published 1996
    Government Document Microform Book
  14. 154
    Principal gold deposits of Western Australia /
    Map
  15. 155
    A pyrolysis-gas chromatographic study of organic matter from Snake River flake-type placer gold particles /
    by Watterson, John R.
    Published 1995
    Government Document Book
  16. 156
    Geochemical studies of rare earth elements in the Portuguese Pyrite Belt, and geologic and geochemical controls on gold distribution /
    Published 1998
    Get full text
    Government Document Book
  17. 157
    Geology and geochemistry of the Sterling gold deposit, Nye County, Nevada /
    by Odt, David Albert
    Published 1983
    Thesis Book
  18. 158
    Arizona gold map : Known occurrences of gold lode and placer deposits.
    by Hammons, Lee
    Published 1969
    Map
  19. 159
    A geological and geophysical setting of the gold-silver vein system of Unga Island, southwestern Alaska /
    Published 1999
    Accesses list of USGS open-file reports by year from which a link may be made to the title desired
    Government Document Software eBook
  20. 160
    Mineral occurrences and exploration potential of the north Eastern goldfields /
    by Ferguson, K. M.
    Published 1998
    Book
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