Showing 1 - 20 results of 111 for search '', query time: 0.11s Refine Results
  1. 1
    Geology and mineral deposits of the Keweenaw Peninsula, Michigan /
    by Cannon, William F
    Published 1999

    Government Document Map
  2. 2
    Constraints on the formation of the Bitterroot lobe of the Idaho Batholith, Idaho and Montana, from U-Pb zircon geochronology and feldspar Pb isotopic data /
    by Toth, Margo I
    Published 1992

    Government Document Book
  3. 3
    Mineralogy, geochemistry, metamorphism, and provenance of the early Proterozoic metamorphic rocks of the central Front Range, Colorado
    by Gable, Dolores J., 1922-2012
    Published 1996

    Government Document Book
  4. 4
    Sedimentology and provenance of the Early Proterozoic Michigamme Formation and Goodrich Quartzite, northern Michigan : regional stratigraphic implications and suggested correlations /
    by Ojakangas, Richard W.
    Published 1994

    Government Document Book
  5. 5
    Geochemical stratigraphy of the Yellowjacket Formation (Middle Proterozoic) in the area of the Idaho Cobalt Belt, Lemhi County, Idaho
    by Connor, Jon J
    Published 1990

    Government Document Book
  6. 6
    Follow-up evaluation of fifteen geochemically anomalous areas and evaluation of four prospects in the Farah Garan-Kutam Mineral Belt, Kingdom of Saudi Arabia
    by Kellogg, Karl S
    Published 1990

    Government Document Book
  7. 7
    Petrography and geochemistry of Early Proterozoic granitoid rocks in Wisconsin magmatic terranes of Penokean orogen, northern Wisconsin /
    Published 1993

    Government Document Book
  8. 8
    Petrography and geochemistry of Early Proterozoic granitoid rocks in Wisconsin magmatic terranes of Penokean orogen, northern Wisconsin /

    Government Document Book
  9. 9
    Origin and ages of mineralization of Bayan Obo, the world's largest rare earth ore deposit, Inner Mongolia, China
    Published 1990

    Government Document Book
  10. 10
    Geology of the Mahd Adh Dhahab District, Kingdom of Saudi Arabia
    by Afifi, Abdulkader M
    Published 1990

    Government Document Book
  11. 11
    Geologic map of the northern part of the Rectortown quadrangle, Virginia /
    by Leo, Gerhard W
    Published 1990

    Book
  12. 12
    Follow-up evaluation of fifteen geochemically anomalous areas and evaluation of four prospects in the Farah Garan-Kutam Mineral Belt, Kingdom of Saudi Arabia /
    by Kellogg, Karl S
    Published 1990

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  13. 13
    Organic petrographic and Rock-Eval pyrolysis analyses of Proterozoic belt supergroup rocks, west central Montana /
    by Pawlewicz, M. J
    Published 1994

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  14. 14
    Geochemical stratigraphy of the Yellowjacket Formation (Middle Proterozoic) in the area of the Idaho Cobalt Belt, Lemhi County, Idaho
    by Connor, Jon J
    Published 1990

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  15. 15
    Mineralogy, geochemistry, metamorphism, and provenance of the early Proterozoic metamorphic rocks of the central Front Range, Colorado /
    by Gable, Dolores J., 1922-2012
    Published 1996

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  16. 16
    Table Mountain Quartzite and Moose Formation (new names) and associated rocks of the middle Proterozoic Belt Supergroup, Highland Mountains, southwestern Montana /
    by O'Neill, J. Michael
    Published 1996

    Government Document Book
  17. 17
    Base- and precious-metal concentrations of early Proterozoic massive sulfide deposits in Arizona : crustal and thermochemical controls of ore deposition /
    by DeWitt, Ed
    Published 1995

    Government Document Book
  18. 18
    Organic petrographic and Rock-Eval pyrolysis analyses of Proterozoic belt supergroup rocks, west central Montana
    by Pawlewicz, M. J
    Published 1994

    Government Document Book
  19. 19
    Geology of the Mahd Adh Dhahab District, Kingdom of Saudi Arabia /
    by Afifi, Abdulkader M
    Published 1990

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  20. 20
    Origin and ages of mineralization of Bayan Obo, the world's largest rare earth ore deposit, Inner Mongolia, China /
    Published 1990

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
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