Showing 1 - 18 results of 18 for search 'Luepke, Gretchen', query time: 0.04s Refine Results
  1. 1
    Areal and textural distribution of particulate gold in sediments from Bluff Beach, Alaska

    Areal and textural distribution of particulate gold in sediments from Bluff Beach, Alaska by Luepke, Gretchen

    Published 1981
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  2. 2
    Heavy-mineral data from samples collected in Willapa Bay and vicinity, Washington

    Heavy-mineral data from samples collected in Willapa Bay and vicinity, Washington by Luepke, Gretchen

    Published 1982
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  3. 3
    Titanium analyses of black sands from six beaches, San Francisco and San Mateo Counties, California

    Titanium analyses of black sands from six beaches, San Francisco and San Mateo Counties, California by Luepke, Gretchen

    Published 1987
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  4. 4
    Grain-size, heavy-mineral, and geochemical analyses of sediments from the Chuckchi Sea, Alaska /

    Grain-size, heavy-mineral, and geochemical analyses of sediments from the Chuckchi Sea, Alaska / by Luepke, Gretchen

    Published 1989
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  5. 5
    Economic heavy minerals in sediments from an offshore area east of Cape Charles, Virginia

    Economic heavy minerals in sediments from an offshore area east of Cape Charles, Virginia by Luepke, Gretchen

    Published 1990
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  6. 6
    Sand-sized heavy-mineral distributions in the Rio Cibuco system and adjacent rivers of north-central Puerto Rico

    Sand-sized heavy-mineral distributions in the Rio Cibuco system and adjacent rivers of north-central Puerto Rico by Luepke, Gretchen

    Published 1993
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  7. 7
    Occurrence of platinum in a black sand from a beach deposit in San Mateo County, California

    Occurrence of platinum in a black sand from a beach deposit in San Mateo County, California by Luepke, Gretchen

    Published 1991
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  8. 8
    Economic heavy minerals in glaciofluvial sediments of Minnesota

    Economic heavy minerals in glaciofluvial sediments of Minnesota by Luepke, Gretchen

    Published 1993
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  9. 9
    Sand-sized heavy-mineral distributions in offshore insular shelf sediments of north-central Puerto Rico

    Sand-sized heavy-mineral distributions in offshore insular shelf sediments of north-central Puerto Rico by Luepke, Gretchen

    Published 1993
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  10. 10
    Heavy-mineral variability in beach and dune sands in the vicinity of the mouth of the Columbia River

    Heavy-mineral variability in beach and dune sands in the vicinity of the mouth of the Columbia River by Luepke, Gretchen

    Published 1982
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  11. 11
    Distribution of economic heavy minerals in sediments of Saco Bay, Maine /

    Distribution of economic heavy minerals in sediments of Saco Bay, Maine / by Luepke, Gretchen

    Published 1986
    Government Document Book
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  12. 12
    Variations in titanium and chromium concentrations in magnetite separates from beach and offshore sediments, San Francisco and San Mateo counties, California.

    Variations in titanium and chromium concentrations in magnetite separates from beach and offshore sediments, San Francisco and San Mateo counties, California. by Luepke, Gretchen

    Published 1994
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  13. 13
    Heavy minerals from cores in a deep-sea channel off Cape Mendocino, California

    Heavy minerals from cores in a deep-sea channel off Cape Mendocino, California by Luepke, Gretchen

    Published 1995
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  14. 14
    Grain-size, heavy-mineral, and geochemical analyses of sediments from the Chuckchi Sea, Alaska /

    Grain-size, heavy-mineral, and geochemical analyses of sediments from the Chuckchi Sea, Alaska / by Luepke, Gretchen, Escowitz, Edward C.

    Published 1989
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  15. 15
    Stability of heavy minerals in sediments /

    Stability of heavy minerals in sediments /

    Published 1984
    Other Authors: “…Luepke, Gretchen…”
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  16. 16
    Economic analysis of heavy minerals in sediments /

    Economic analysis of heavy minerals in sediments /

    Published 1985
    Other Authors: “…Luepke, Gretchen…”
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  17. 17
    Clay mineralogy of sediments from the Rio Cibuco system and the adjacent rivers and insular shelf on north-central Puerto Rico

    Clay mineralogy of sediments from the Rio Cibuco system and the adjacent rivers and insular shelf on north-central Puerto Rico by Poppe, Lawrence J.

    Published 1991
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  18. 18
    Comparison of multiple-year analyses of clay mineralogy of the Copper River system and the Gulf of Alaska

    Comparison of multiple-year analyses of clay mineralogy of the Copper River system and the Gulf of Alaska

    Published 1987
    Other Authors: “…Luepke, Gretchen…”
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