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Argentian cryptomelane and bromargyrite in volcanic rocks near Silver Cliff, Colorado

Hildebrand, Fred A., author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1974. 1974

Beryllium deposits of the Mount Antero region, Chaffee County, Colorado

Adams, John W. (John Wagstaff), 1915-1995, author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1953. 1953

Chemical composition as a guide to the size of sandstone-type uranium deposits in the Morrison Forma

Miesch, A. T. (Alfred T.), author.
Washington, D.C. : U.S. Department of the Interior, U.S. Geological Survey, 1960. 1960

Chemical composition of naturally occurring fluids in relation to mercury deposits in part of north-

Barnes, Ivan, 1931- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1973. 1973

Clinoptilolite of possible economic value in sedimentary deposits of the conterminous United States

Sheppard, Richard A., author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1971. 1971

Coal geology of the Seitz quadrangle, Breathitt, Magoffin, Morgan, and Wolfe Counties, Kentucky

Bergin, M. J. (Marion Joseph), 1927- author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1962. 1962

Coal resources of Arkansas, 1954

Haley, Boyd Raymond, 1922- author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1960. 1960

Coal resources of the Trinidad coal field in Huerfano and Las Animas Counties, Colorado

Johnson, Ross B., 1919- author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1961. 1961

Contributions to economic geology (short papers and preliminary reports) ...

[Washington, D.C.] : Department of the Interior, United States Geological Survey, 1910- 1909

Copper deposits of part of Helvetia mining district, Pima County, Arizona

Creasey, S. C. (Saville Cyrus), 1917- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1955. 1955

Distribution and thickness of Devonian Rocks in Williston basin and in central Montana and north-cen

Sandberg, Charles A. (Charles Albert), 1929- author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1961. 1961

Distribution of silica resources in eastern United States

Murphy, T. D., author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1960. 1960

Dolomite deposit near Marble Stevens County, Washington

Deiss, Charles F. (Charles Frederick), 1903-1959, author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1955. 1955

Economic geology of the Chicora quadrangle, Florida

Cathcart, James Bachelder, 1917- author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1963. 1963

Evaporite geology of Fifth ore zone, Carlsbad district, southeastern New Mexico

Jones, C. L. (Charles Leslie), 1922- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1968. 1968

Exploratory drilling for evidence of zinc and lead ore in Dubuque County, Iowa

Flint, Arthur E., 1913- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1956. 1956

Future petroleum producing capacity of the United States

Zapp, Alfred D. (Alfred Dexter), 1916-1962 author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1962. 1962

Gem stones of the United States

Schlegel, Dorothy M., author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1957. 1957

Geochemical and geologic reconnaissance of a part of the Fortymile area, Alaska

Foster, Helen Laura, 1919- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1970. 1970

Geochemical and geophysical reconnaissance of parts of the Yakutat and Mount Saint Elias quadrangles

MacKevett, E. M. (Edward Malcolm), 1918- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1970. 1970

Geochemical reconnaissance of the Cortez-Buckhorn area, southern Cortez Mountains, Nevada

Wells, John David, 1926- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1971. 1971

Geologic setting of the Hamme Tungsten District, North Carolina and Virginia

Parker, John M., III (John Mason), 1906-1995 author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1963. 1963

Geology and coal deposits in part of the Coos Bay coal field, Oregon : geological investigations, sa

Duncan, Donald C., 1911-1990 author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1953. 1953

Geology and coal resources of the coal-bearing rocks of Alabama

Culbertson, William Craven, 1919- author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1964. 1964

Geology and coal resources of the Henryetta Mining district, Okmulgee County, Oklahoma

Dunham, R. J., author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1955. 1955

Geology and fluorspar deposits, Northgate district, Colorado

Steven, Thomas A. (Thomas August), 1917-2013 author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1960. 1960

Geology and fluorspar deposits of the Levias-Keystone and Dike-Eaton areas Crittenden County, Kentuc

Trace, Robert Denny, 1917- author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1962. 1962

Geology and fuel resources of the Mesa Verde area, Montezuma and La Plata Counties, Colorado

Wanek, Alexander A., 1916- author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1959. 1959

Geology and mineral deposits of the area south of Telluride Colorado

Vhay, John S. (John Stewart), 1907-1990 author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1962. 1962

Geology and mineral deposits of the Carlile quadrangle, Crook County, Wyoming

Bergendahl, M. H. (Maximilian Hilmar), 1921- author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1961. 1961

Geology and mineral deposits of the Twin Crags Quadrangle Idaho

Campbell, Arthur B., 1924-1971 author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1963. 1963

Geology and mineral fuels of parts of Routt and Moffat Counties, Colorado

Bass, N. Wood (Nathan Wood), 1893- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1955. 1955

Geology and oil and gas possibilities of upper Mississippian rocks of southwestern Virginia, souther

Wilpolt, Ralph H. (Ralph Henry), 1912-1984, author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1959. 1959

Geology and oil-shale resources of Naval oil-shale Reserve No. 2, Uintah and Carbon Counties, Utah

Cashion, W. B. (William Bryan), 1923- author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1959. 1959

Geology and refractory clay deposits of the Haldeman and Wrigley Quadrangles, Kentucky

Patterson, Sam H. (Sam Hunting), 1918-2004 author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1962. 1962

Geology and thorium deposits of the Wet Mountains, Colorado : a progress report

Christman, Robert A. (Robert Adam), 1924- author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1959. 1959

Geology of Glenwood Springs quadrangle and vicinity, northwestern Colorado

Bass, N. Wood (Nathan Wood), 1893- author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1963. 1963

Geology of Precambrian rocks, Idaho Springs district, Colorado

Moench, Robert Hadley, 1926- author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1964. 1964

Geology of rocks of Pennsylvanian age in the southern half of the Tremont Quadrangle Schuylkill Coun

Wood, Gordon H. (Gordon Harry), 1919- author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1962. 1962

Geology of some copper deposits in North Carolina, Virginia and Alabama

Espenshade, Gilbert H. (Gilbert Howry), 1912-1993 author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1963. 1963

Geology of the Calamity Peak Area Custer County South Dakota

Kupfer, Donald H. (Donald Harry), 1918-2010 author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1963. 1963

Geology of the Christmas copper mine, Gila County, Arizona

Peterson, N. P. (Nels Paul), 1898- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1956. 1956

Geology of the Crazy Woman Creek area, Johnson County, Wyoming

Hose, Richard Kenneth, 1920- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1955. 1955

Geology of the Eureka Quadrangle Utah and Juab Counties, Utah

Morris, H. T. (Hal Tryon), 1920- author.
Washington, D.C. : United states Department of the Interior, Geological Survey, 1964. 1964

Geology of the High Climb pegmatite, Custer County, South Dakota

Sheridan, Douglas M., 1921- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1955. 1955

Geology of the Johnson Creek quadrangle, Caribou County, Idaho

Gulbrandsen, Robert A., author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1956. 1956

Geology of the Murray area, Shoshone County, Idaho

Hosterman, John W. (John Wallace), 1923- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1956. 1956

Geology of the northern part of the Tenmile Range, Summit County, Colorado

Bergendahl, M. H. (Maximilian Hilmar), 1921- author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1963. 1963

Geology of the northwest quarter of the Anaconda quadrangle, Deer Lodge County, Montana : geology an

Wanek, Alexander A., 1916- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1966. 1966

Geology of the Railroad mining district Elko County, Nevada

Ketner, Keith Brindley, 1921-2019 author.
Washington, D.C. : U.S. Department of the Interior, U.S. Geological Survey, 1963. 1963