Showing 1 - 20 results of 23 for search 'Leach, D. L.', query time: 0.12s Refine Results
  1. 1
    Basic data report and geochemical summary for stream sediments, heavy-mineral concentrates, rocks, and waters from the Golden Trout Wilderness, California /
    by Leach, D. L.
    Published 1981
    Government Document Book
  2. 2
    Distribution of samples of nonmagnetic heavy-mineral concentrates having anomalous concentrations of bismuth, molybdenum, tin, and tungsten from the Wallace 1?x 2?quadrangle, Montana and Idaho /
    by Leach, D. L.
    Published 1984
    Government Document Microform Book
  3. 3
    Comparison of the Cracow-Silesian Mississippi Valley-type district, southern Poland, with Mississippi Valley-type districts in North America /
    by Leach, D. L.
    Published 1992
    Government Document Microform Book
  4. 4
    Geochemical map showing anomalous concentrations of selected elements in the nonmagnetic heavy-mineral concentrates from the Golden Trout Wilderness, California /
    by Leach, D. L.
    Published 1983
    Government Document Map
  5. 5
    Geochemical map showing anomalous concentrations of selected elements in stream sediments from the Golden Trout Wilderness, California /
    by Leach, D. L.
    Published 1983
    Government Document Map
  6. 6
    Evidence for hot Mississippi Valley-type brines in the Reelfoot rift complex, south-central United States, in Late Pennsylvanian-Early Permian /
    by Leach, D. L.
    Published 1997
    Get full text
    Government Document eBook
  7. 7
    Data report and statistical summary for samples of stream-sediment and nonmagnetic heavy-mineral concentrates from the Wallace 1?x 2 quadrangle, Montana and Idaho /
    Published 1982
    Other Authors: “...Leach, D. L....”
    Government Document Book
  8. 8
    Map showing geochemical favorability for mesothermal base- and precious-metal veins in the Wallace 1⁰ x 2⁰ quadrangle, Montana and Idaho /
    Published 1989
    Other Authors: “...Leach, D. L....”
    Government Document Map
  9. 9
    Map showing geology and sample localities and concentration of lead in nonmagnetic heavy-mineral concentrates from the Wallace 1 x 2 quadrangle, Montana and Idaho ; Map showing geology and sample localities and concentration of total lead in in in stream sediments from the Wallace 1 x 2 quadrangle, Montana and Idaho ; Map showing geology and sample localities and concentration of partially extractable lead in stream sediments from the Wallace 1 x 2 quadrangle, Montana and /
    Published 1983
    Other Authors: “...Leach, D. L....”
    Government Document Microform Map
  10. 10
    Evidence for hot Mississippi Valley-type brines in the Reelfoot rift complex, south-central United States, in Late Pennsylvanian-Early Permian.
    Published 1997
    Other Authors: “...Leach, D. L....”
    Government Document Book
  11. 11
    Bibliography pertaining to the Ozark Mississippi Valley-type metallogenic province, Missouri, Arkansas, Kansas, and Oklahoma, USA, covering 1785 to February 1998 /
    by McClung, Craig
    Published 1998
    Other Authors: “...Leach, D. L....”
    Government Document Microform Book
  12. 12
    Geochemical map showing distribution of samples of nonmagnetic heavy-mineral concentrates that contain anomalous concentrations of antimony, arsenic, copper, lead, silver, and zinc in the Wallace 1⁰ x 2⁰ quadrangle, Montana and Idaho /
    Published 1986
    Other Authors: “...Leach, D. L....”
    Government Document Map
  13. 13
    Maps showing the distribution of sum of the ranks for concentrations of lead + zinc + copper + silver and lead + zinc in samples of stream sediment from the Wallace 1⁰ x 2⁰ quadrangle, Montana and Idaho /
    Published 1989
    Other Authors: “...Leach, D. L....”
    Government Document Map
  14. 14
    Geochemical map showing distribution of stream-sediment samples that contain anomalous concentrations of antimony, bismuth, cadmium, copper, lead, silver, and zinc in the Wallace 1⁰ x 2⁰ quadrangle, Montana and Idaho /
    Published 1986
    Other Authors: “...Leach, D. L....”
    Government Document Map
  15. 15
    Geochemical map showing distribution of stream-sediment samples that contain anomalous concentrations of partially-extractable antimony, bismuth, copper, lead, silver, and zinc in the Wallace 1⁰ x 2⁰ quadrangle, Montana and Idaho /
    Published 1986
    Other Authors: “...Leach, D. L....”
    Government Document Map
  16. 16
    Map showing distribution of Ag, Au, and As in heavy-mineral concentrates from the Golden Trout Wilderness, California /
    Published 1981
    Other Authors: “...Leach, D. L....”
    Government Document Map
  17. 17
    Map showing distribution of Cu in stream sediments and heavy-mineral concentrates in the Golden Trout Wilderness, California /
    Published 1981
    Other Authors: “...Leach, D. L....”
    Government Document Map
  18. 18
    Map showing distribution of Pb, Zn, and Ag in stream sediments from the Golden Trout Wilderness, California /
    Published 1981
    Other Authors: “...Leach, D. L....”
    Government Document Map
  19. 19
    Map showing distribution of Sn in stream sediments and heavy-mineral concentrates from the Golden Trout Wilderness, California /
    Published 1981
    Other Authors: “...Leach, D. L....”
    Government Document Map
  20. 20
    Map showing distribution of Pb and Zn in heavy-mineral concentrates from the Golden Trout Wilderness, California /
    Published 1981
    Other Authors: “...Leach, D. L....”
    Government Document Map
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