Search results for: Siems, David F.

Showing 1 - 20 results of 20 Refine Results
  1. 1

    Analytical results for samples of nonmagnetic heavy-mineral concentrates from the Tonopah 1.

    Authors: Siems, David F.
    Published: U.S. Department of the Interior, Geological Survey, 1986
    Physical Description: 1 volume : map ; 28 cm.
    Government Document Microfilm Book
  2. 2

    Analytical results and sample locality map for stream-sediment and panned-concentrate samples from the Palisade Mesa and the Wall Wilderness study areas (NV-060-142/162 and NV-060-...

    Authors: Siems, David F.
    Published: U.S. Department of the Interior, Geological Survey, 1986
    Physical Description: 1 volume : 1 map ; 28 cm.
    Government Document Microfilm Book
  3. 3

    Analyses of the magnetic and nonmagnetic fractions of pan concentrates from the Hillsboro 15-minute quadrangle, southwestern New Mexico

    Authors: Siems, David F.
    Published: The Survey, 1981
    Physical Description: 1 volume ; 28 cm.
    Government Document Microfilm Book
  4. 4

    Analytical results and sample locality map of stream-sediment, panned-concentrate, and rock samples from the southwest part of the Tonopah 1.

    Authors: Siems, David F.
    Published: U.S. Department of the Interior, Geological Survey, 1984
    Physical Description: 1 volume : 1 map ; 28 cm.
    Government Document Microfilm Book
  5. 5

    Geochemical halos in the Silver City mining region and adjacent areas, Grant County, New Mexico

    Authors: Watts, K. C., Hassemer, Jerry R., Siems, David F.
    Published: United States Department of the Interior, Geological Survey, 1984
    Physical Description: 1 online resource (iv, 85 pages) : map.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  6. 6

    Thorium, cerium, and monazite survey of the Charlotte l.

    Published: U.S. Department of the Interior, Geological Survey, 1985
    Other Authors: “…Siems, David F.…”
    Physical Description: 1 volume : 1 map ; 28 cm.
    Government Document Microfilm Book
  7. 7

    Analytical results and sample locality map for nonmagnetic heavy-mineral concentrates from stream sediments from the South Reveille Wilderness study area (NV-050-112), Nye County,...

    Authors: Saunders, J. A.
    Published: U.S. Department of the Interior, Geological Survey, 1986
    Other Authors: “…Siems, David F.…”
    Physical Description: 1 volume : 1 map ; 28 cm.
    Government Document Microfilm Book
  8. 8

    Analytical results and sample locality map of heavy-mineral-concentrate samples from the Charlotte 1.

    Published: U.S. Department of the Interior, Geological Survey, 1986
    Other Authors: “…Siems, David F.…”
    Physical Description: 1 volume : illustrations, 2 maps ; 28 cm.
    Government Document Microfilm Book
  9. 9

    Analyses and descriptions of geochemical samples, Tray Mountain Wilderness, Chattachoochee Roadless Area, and Blood Mountain Wilderness, northeastern Georgia

    Published: U.S. Department of the Interior, Geological Survey, 1988
    Other Authors: “…Siems, David F.…”
    Physical Description: 1 volume ; 28 cm.
    Government Document Microfilm Book
  10. 10

    Analytical data, geographic coordinates, and sample locality map of geochemical samples from the Mount Henry roadless area, Lincoln County, Montana

    Published: U.S. Geological Survey, 1983
    Other Authors: “…Siems, David F.…”
    Physical Description: ii, 6, 27 leaves : illustrations, map ; 28 cm.
    Government Document Microfilm Book
  11. 11

    Geochemical signatures of ore deposits and mineralized rocks from the Pilot Mountains, Mineral County, Nevada

    Authors: Nash, J. Thomas (John Thomas), 1941-
    Published: U.S. Department of the Interior, Geological Survey, 1985
    Other Authors: “…Siems, David F.…”
    Physical Description: 1 volume : maps ; 28 cm.
    Government Document Microfilm Book
  12. 12

    Geochemical studies of the Belmont Silver District, Nye County, Nevada

    Authors: Nash, J. Thomas (John Thomas), 1941-
    Published: U.S. Department of the Interior, Geological Survey, 1985
    Other Authors: “…Siems, David F.…”
    Physical Description: 1 volume : illustrations ; 28 cm.
    Government Document Microfilm Book
  13. 13

    Geochemical signatures of ores and altered rocks in the Gilbert District, Esmeralda County, Nevada

    Authors: Nash, J. Thomas (John Thomas), 1941-
    Published: U.S. Department of the Interior, Geological Survey, 1985
    Other Authors: “…Siems, David F.…”
    Physical Description: 1 volume : maps ; 28 cm.
    Government Document Microfilm Book
  14. 14

    Geochemical signature of the Divide Silver-Gold District, Esmeralda County, Nevada

    Authors: Nash, J. Thomas (John Thomas), 1941-
    Published: U.S. Department of the Interior, Geological Survey, 1985
    Other Authors: “…Siems, David F.…”
    Physical Description: 1 volume : 2 maps ; 28 cm.
    Government Document Microfilm Book
  15. 15

    Geochemical halos in the Silver City mining region and adjacent areas, Grant County, New Mexico

    Authors: Watts, K. C.
    Published: U.S. Department of the Interior, Geological Survey ; For sale by the Branch of Distribution, USGS, 1984
    Other Authors:
    Physical Description: iv, 85 pages : 21 map ; 24 cm.
    Government Document Book
  16. 16

    Analytical results and sample locality map for stream-sediment and panned-concentrate samples from the Fandango and Morey Wilderness Study areas (NV-060-190 and NV-060-191), Nye Co...

    Authors: Saunders, J. A.
    Published: U.S. Department of the Interior, Geological Survey, 1986
    Other Authors:
    Physical Description: 1 volume : maps ; 28 cm.
    Government Document Microfilm Book
  17. 17

    Geochemical analyses of rocks of the Anaconda-Pintlar Wilderness, Beaverhead, Deer Lodge, Granite, and Ravalli Counties, Montana

    Authors: Welsch, Eric P.
    Published: U.S. Department of the Interior, Geological Survey, 1983
    Other Authors: “…Siems, David F.…”
    Physical Description: 1 volume : 1 map ; 28 cm.
    Government Document Microfilm Book
  18. 18

    Geochemical signatures of ore deposits and mineralized rocks in the Cedar Mountains, Mineral and Nye Counties, Nevada

    Authors: Nash, J. Thomas (John Thomas), 1941-
    Published: U.S. Department of the Interior, Geological Survey, 1985
    Other Authors: “…Siems, David F.…”
    Physical Description: 1 volume : maps ; 28 cm.
    Government Document Microfilm Book
  19. 19

    Analyses of A-horizon soil and outcrop samples from the Vermillion district, northeastern Minnesota

    Authors: Grimes, D. J. (David J.), 1943-
    Published: U.S. Department of the Interior, Geological Survey, 1981
    Other Authors: “…Siems, David F.…”
    Physical Description: 1 volume ; 29 cm.
    Government Document Microfilm Book
  20. 20

    Analytical results and sample locality map for minus-60-mesh (0.25-mm) stream-sediment samples from the eastern part of the Tonopah 1.

    Authors: Hill, R. H.
    Published: U.S. Department of the Interior, Geological Survey, 1986
    Other Authors: “…Siems, David F.…”
    Physical Description: 1 volume : maps ; 28 cm.
    Government Document Microfilm Book