Search results for: Hopkins, R. T.

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  1. 1

    Analytical results and sample locality map for stream-sediment and panned-concentrate samples from the Mallard and Upper Bargamin Additions to the Frank Church-River of No Return W...

    Authors: Hopkins, R. T.
    Published: U.S. Department of the Interior, Geological Survey, 1985
    Physical Description: 1 volume : maps ; 28 cm.
    Government Document Microfilm Book
  2. 2

    Silver distribution in B-horizon soils, Iron River 1° x 2° quadrangle, Michigan and Wisconsin

    Authors: Hopkins, R. T.
    Published: U. S. Geological Survey, 1984
    Physical Description: 1 map : color ; 45 x 62 cm, on sheet 77 x 88 cm, folded in envelope 30 x 24 cm.
    Government Document Map
  3. 3

    Analytical results and sample locality map for stream-sediment and panned-concentrate samples from the Gospel Hump North Addition to the Frank Church-River of No Return Wilderness,...

    Published: U.S. Department of the Interior, Geological Survey, 1985
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 1 volume : maps ; 28 cm.
    Government Document Microfilm Book
  4. 4

    Analytical results and sample locality map for stream-sediment and panned-concentrate samples from the Camas Creek Addition to the Frank Church-River of No Return Wilderness, Custe...

    Published: U.S. Department of the Interior, Geological Survey, 1985
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 1 volume : maps ; 28 cm.
    Government Document Microfilm Book
  5. 5

    Analytical results and sample locality map for stream-sediment and panned-concentrate samples from the McEleny Addition and a part of the West Panther Creek Addition to the Frank C...

    Published: U.S. Department of the Interior, Geological Survey, 1985
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 1 volume : maps ; 28 cm.
    Government Document Microfilm Book
  6. 6

    Analytical results from a geochemical survey of the U.S. Virgin Islands

    Published: U.S. Department of the Interior, Geological Survey, 1986
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 1 volume : illustrations, maps ; 28 cm.
    Government Document Microfilm Book
  7. 7

    Analytical results from a geochemical survey of St. Thomas and St. John, U.S. Virgin Islands, using soil, rock, and panned concentrate samples

    Published: U.S. Department of the Interior, Geological Survey, 1984
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 1 volume : maps ; 28 cm.
    Government Document Microfilm Book
  8. 8

    Analyses and descriptions of geochemical samples, Worley Ridge Roadless Area, Rabun County, Georgia

    Published: U.S. Department of the Interior, Geological Survey, 1987
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 1 volume : 1 map ; 28 cm.
    Government Document Microfilm Book
  9. 9

    Analytical results and sample locality maps of heavy-mineral-concentrate and rock samples from the Big Hatchet Mountains Wilderness Study Area (NM-030-035), Hidalgo County, New Mex...

    Published: U.S. Department of the Interior, Geological Survey, 1988
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 1 volume : illustrations, maps ; 28 cm.
    Government Document Microfilm Book
  10. 10

    Analytical results and sample locality map of stream-sediment and heavy-mineral-concentrate samples from the Clan Alpine Mountains Wilderness Study Area (NV-030-102), Churchill Cou...

    Published: U.S. Geological Survey : [Books and Open-File Reports Section, distributor], 1988
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 2 microfiches : negative, illustrations.
    Government Document Microfilm Book
  11. 11

    Analyses and descriptions of geochemical samples, Buzzard Knob Roadless Area, Rabun and Towns counties, Georgia

    Published: U.S. Department of the Interior, Geological Survey : [Books and Open-File Reports Section, distributor], 1989
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 1 microfiche : negative, illustrations.
    Government Document Microfilm Book
  12. 12

    Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the Steep Creek Wilderness Study Area (UT-040-061), Garfield County,...

    Published: U.S. Department of the Interior, Geological Survey : [Books and Open-File Reports Section, distributor], 1988
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 2 microfiches : negative, maps.
    Government Document Microfilm Book
  13. 13

    Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the Floy Canyon Wilderness Study Area (UT-060-068B), Grand County, U...

    Published: U.S. Department of the Interior, Geological Survey : [Books and Open-File Reports Section, distributor], 1989
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 2 microfiches : negative, maps.
    Government Document Microfilm Book
  14. 14

    Analytical data for samples collected from the West Slope Tetons Roadless Area, Teton County, Wyoming

    Authors: Hendzel, D. E.
    Published: U.S. Department of the Interior, Geological Survey, 1983
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 1 volume : 2 maps ; 28 cm.
    Government Document Microfilm Book
  15. 15

    Analytical results and sample locality map of stream-sediment, panned-concentrate, rock, and water samples from the Andrus Canyon, Grassy Mountain, Last Chance Canyon, Mustang Poin...

    Published: U.S. Department of the Interior, Geological Survey, 1984
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 1 volume : maps ; 28 cm.
    Government Document Microfilm Book
  16. 16

    Analytical results and sample locality map of stream-sediment, panned-concentrate, rock, and water samples from the Italian Peak and Italian Peak middle roadless areas, Idaho and M...

    Published: U.S. Department of the Interior, Geological Survey, 1984
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 1 volume : maps ; 28 cm.
    Government Document Microfilm Book
  17. 17

    Analytical results and sample locality map of stream-sediment, panned-concentrate, soil, and rock samples from the Kanab Creek (B3060) roadless area, Coconino and Mohave Counties,...

    Published: U.S. Department of the Interior, Geological Survey, 1984
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 1 volume : maps ; 28 cm.
    Government Document Microfilm Book
  18. 18

    Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, rock, and water samples from the Chemehuevi Mountains wilderness study area (CDCA-310), Sa...

    Published: U.S. Department of the Interior, Geological Survey, 1984
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 1 volume : maps ; 28 cm.
    Government Document Microfilm Book
  19. 19

    Analytical results and sample locality maps of stream-sediment, panned-concentrate, rock, and water samples from the west and east Palisades roadless areas, Idaho and Wyoming

    Published: U.S. Department of the Interior, Geological Survey, 1984
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 1 volume : maps ; 28 cm.
    Government Document Microfilm Book
  20. 20

    Analytical results and sample locality map of stream-sediment, panned-concentrate, rock, and water samples from the Narrows, Lime Hills, and Sand Cove wilderness study areas, Mohav...

    Published: U.S. Department of the Interior, Geological Survey, 1984
    Other Authors: “…Hopkins, R. T.…”
    Physical Description: 1 volume : maps ; 28 cm.
    Government Document Microfilm Book