Search results for: Zientek, Michael L.

Showing 1 - 11 results of 11 Refine Results
  1. 1

    Consultancy services in platinum-group mineral exploration for the Directorate of Mineral Resources

    Authors: Zientek, Michael L.
    Published: The Survey ; [Books and Open-File Reports Section distributor], 1990
    Physical Description: 333 pages : illustrations, maps ; 28 cm + 17 maps (104 x 42 cm and smaller).
    Government Document Microfilm Book
  2. 2

    Assessment of undiscovered copper resources associated with the Permian Kupferschiefer, southern Permian Basin, Europe

    Authors: Zientek, Michael L.
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2015
    Physical Description: 1 online resource (x, 94 pages) : color maps, color illustrations.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  3. 3

    Composition of primary postcumulus amphibole and phlogopite within an olivine cumulate in the Stillwater Complex, Montana

    Authors: Page, Norman J., Zientek, Michael L.
    Published: Department of the Interior, U.S. Geological Survey, 1987
    Physical Description: 1 online resource (iv, 35 pages) : illustrations.
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    Government Document Electronic eBook
  4. 4

    Cobalt : styles of deposits and the search for primary deposits

    Authors: Hitzman, Murray Walter, Bookstrom, Arthur A., Slack, John F., Zientek, Michael L.
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2017
    Physical Description: 1 online resource (v, 47 pages) : color illustrations, color maps.
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    Government Document Electronic eBook
  5. 5

    Composition of primary postcumulus amphibole and phlogopite within an olivine cumulate in the Stillwater Complex, Montana

    Authors: Page, Norman J.
    Published: Department of the Interior, U.S. Geological Survey ; For sale by the Books and Open-File Reports Section, 1987
    Other Authors: “…Zientek, Michael L.…”
    Physical Description: iv, 35 pages : illustrations ; 28 cm.
    Government Document Book
  6. 6

    Maps, Sections and Structure-Contour Diagrams Showing the Geology and Geochemistry of the Mouat Nickel- Copper Prospect, Stillwater Complex, Stillwater County, Montana.

    Published: 1989
    Other Authors: “…Zientek, Michael L.…”
    Physical Description: 2 maps + 1 text.
    Book
  7. 7

    An index to PGE-Ni-Cr deposits and occurrences in selected mineral-occurrence databases

    Authors: Causey, J. Douglas
    Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2009
    Other Authors:
    Physical Description: iii, 16 pages : digital, PDF file.
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    Government Document Electronic eBook
  8. 8

    Economic filters for evaluating porphyry copper deposit resource assessments using Grade-Tonnage Deposit Models, with examples from the U.S. Geological Survey Global Mineral Resour...

    Authors: Robinson, Gilpin R., Jr, Menzie, W. D.
    Published: U.S. Department of the Interior, U.S. Geological Survey, Global Mineral Resource Assessment, 2012
    Other Authors: “…Zientek, Michael L.…”
    Physical Description: 1 online resource (iv, 21 pages) : illustrations.
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    Government Document Electronic eBook
  9. 9

    Descriptive models, grade-tonnage relations, and databases for the assessment of sediment-hosted copper deposits, with emphasis on deposits in the Central African Copperbelt, Democ...

    Authors: Taylor, Cliff D.
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2013
    Other Authors: “…Zientek, Michael L.…”
    Physical Description: 1 online resource (xiv, 154 pages) : color illustrations.
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    Government Document Electronic eBook
  10. 10

    Assessment of metallic resources in the Humboldt River Basin, northern Nevada

    Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Information Services [distributor], 2004
    Other Authors:
    Physical Description: 1 CD-ROM : illustrations (some color), maps (some color) ; 4 3/4 in., Also available via Internet from USGS web site. Address as of 9/12/05: http://pubs.usgs.gov/bul/b2218/; current access available via PURL.
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    Government Document Electronic eBook
  11. 11

    Porphyry copper assessment of Southeast Asia and Melanesia

    Published: U.S. Department of the Interior, U.S. Geological Survey, Global Mineral Resource Assessment, 2013
    Other Authors: “…Zientek, Michael L.…”
    Physical Description: 1 online resource (352 unnumbered pages) : color illustrations.
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    Government Document Electronic eBook