Search Results - Phosphates

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  1. 1

    Uranium in phosphate rock by Cathcart, James Bachelder, 1917-, Butler, Arthur P. (Arthur Pierce), 1908-

    Published: United States Department of the Interior, Geological Survey, 1978
    Description: 1 online resource (42 unnumbered pages) : illustrations, maps.
    Subjects: “…Phosphate rock.…”
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    Uranium in phosphate rock
  2. 2

    Reported occurrences of selected minerals in Colorado : includes most metals and nonmetals; does not include mineral fuels, sodium and potassium salts, or phosphate by Geological Survey (U.S.). Branch of Mineral Classification

    Published: U.S. Geological Survey, 1971
    Description: 1 map : color ; 92 x 127 cm, folded to 27 x 21 cm, in envelope 30 x 24 cm.
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    Reported occurrences of selected minerals in Colorado : includes most metals and nonmetals; does not include mineral fuels, sodium and potassium salts, or phosphate
  3. 3

    Contributions to economic geology, 1947 by Hawkes, H. E. (Herbert Edwin), 1912-1996

    Published: U.S. G.P.O., 1951
    Description: 251 pages : illustrations, xxxviii pls. (including some folded maps) ; 24 cm.
    Contents: “…(A) Drill-hole correlation as an aid in exploration of magnetite deposits of the Jersey Highlands, New York and New Jersey--(B) Structural control of the gold deposits of the Cripple Creek district, Teller County, Colorado--(C) Phosphate deposits of the Deer Creek-Wells Canyon area, Caribou County, Idaho--(D) Gold placers and their geologic environment in northwestern Park County, Colorado--(E) Fluorspar prospects of Montana--Quicksilver deposits of the Bonanza-Nonpareil district, Douglas County, Oregon.…”
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    Contributions to economic geology, 1947
  4. 4

    Mineralogy and geology of the wagnerite occurrence on Santa Fe Mountain, Front Range, Colorado by Sheridan, Douglas M., 1921-

    Published: United States Department of the Interior, Geological Survey, 1976
    Description: 1 online resource (iv, 23 pages) : illustrations, maps.
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    Mineralogy and geology of the wagnerite occurrence on Santa Fe Mountain, Front Range, Colorado
  5. 5

    Biostratigraphy of the Phosphoria, Park City, and Shedhorn Formations by Yochelson, Ellis L. (Ellis Leon), 1928-2006, Van Sickle, Dianne H.

    Published: United States Department of the Interior, Geological Survey, 1968
    Description: 1 online resource (96 unnumbered pages) : illustrations, maps.
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    Biostratigraphy of the Phosphoria, Park City, and Shedhorn Formations

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