Search results for: Loughlin, G. F. (Gerald Francis), 1880-1946

Showing 1 - 8 results of 8 Refine Results
  1. 1

    The oxidized zinc ores of Leadville, Colorado

    Authors: Loughlin, G. F. (Gerald Francis), 1880-1946
    Published: Department of the Interior, United States Geological Survey, 1918
    Physical Description: 1 online resource (91 pages, VIII pages of plates) : illustrations.
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  2. 2

    The gabbros and associated rocks at Preston, Connecticut

    Authors: Loughlin, G. F. (Gerald Francis), 1880-1946
    Published: Department of the Interior, United States Geological Survey, 1912
    Physical Description: 1 online resource (158 pages, XIV pages of plates) : illustrations, maps.
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  3. 3

    Guides to ore in the Leadville district, Colorado

    Authors: Loughlin, G. F. (Gerald Francis), 1880-1946
    Published: Department of the Interior, U.S. Geological Survey, 1926
    Physical Description: 1 online resource (iii, 37 pages, 7 pages of plates) : illustrations, color map.
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  4. 4

    Two lamprophyre dikes near Santaquin and Mount Nebo, Utah

    Authors: Loughlin, G. F. (Gerald Francis), 1880-1946
    Published: Department of the Interior, United States Geological Survey, 1918
    Physical Description: 1 online resource (12 unnumbered pages) : map.
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  5. 5

    Geology and ore deposits of the Magdalena mining district, New Mexico

    Authors: Loughlin, G. F. (Gerald Francis), 1880-1946, Koschmann, A. H. (Albert Herbert), 1896-1962
    Published: United States Department of the Interior, Geological Survey, 1942
    Physical Description: 1 online resource (vii, 168 pages) : illustrations, maps + 4 plates.
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  6. 6

    Geology and ore deposits of the Tintic mining district, Utah

    Authors: Lindgren, Waldemar, 1860-1939, Loughlin, G. F. (Gerald Francis), 1880-1946, Heikes, V. C. (Victor Conrad), 1867-1948
    Published: Department of the Interior, United States Geological Survey, 1919
    Physical Description: 1 online resource (282 pages) : illustrations, map, plates + 7 plates.
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  7. 7

    Geology and ore deposits of the Leadville mining district, Colorado

    Authors: Emmons, Samuel Franklin, 1841-1911, Irving, J. D. (John Duer), 1874-1918, Loughlin, G. F. (Gerald Francis), 1880-1946
    Published: Department of the Interior, U.S. Geological Survey, 1927
    Physical Description: 1 online resource (xvi, 368 pages) : illustrations, maps + 18 plates.
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  8. 8

    Colorado

    Authors: Henderson, Charles W. (Charles William), 1885-
    Published: U.S. G.P.O., 1932
    Other Authors:
    Physical Description: v, 146 pages, 16 leaves of plates : illustrations, maps (some folded) ; 23 cm.
    Government Document Conference Proceeding Book