Economic geology of some selected mines in the Hillsboro and San Lorenzo quadrangles, Grant and Sierra counties, New Mexico

by Hedlund, David Carl, 1924-
Published: U.S. Dept. of the Interior, Geological Survey, 1985

Mineral resources of the Far South Egans Wilderness Study Area, Lincoln and Nye counties, Nevada

by Hedlund, David Carl, 1924-
Published: Department of the Interior, U.S. Geological Survey, 1987

Geology and mineral deposits of the Steeple Rock and Duncan mining districts, Grant and Hidalgo Counties, New Mexico, and Greenlee County, Arizona

by Hedlund, David Carl, 1924-
Published: Dept. of the Interior, U.S. Geological Survey, 1990

Preliminary geologic map of the Crookson Peak quadrangle, Grant County, New Mexico

by Hedlund, David Carl, 1924-
Published: U.S. Geological Survey, 1991

Background information to accompany folio of geologic, mineral resource, geochemical, aeromagnetic, and gravity maps of the Hillsboro and San Lorenzo quadrangles, Sierra and Grant...

by Hedlund, David Carl, 1924-
Published: United States Department of the Interior, Geological Survey, 1979

Geologic map of the Gateview quadrangle, Gunnison County, Colorado

by Olson, J. C. 1917-2013.
Published: Geological Survey, 1973

Alkalic rocks and resources of thorium and associated elements in the Powderhorn District, Gunnison County, Colorado

by Olson, J. C. 1917-2013.
Published: U.S. Govt. Print. Off. : For sale by the Supt. of Docs., 1981

Preliminary geologic map and sections of the Walker Canyon quadrangle, Grant and Hidalgo counties, New Mexico

by Geological Survey (U.S.)
Published: The Survey : [Books and Open-File Reports Section, distributor], 1990

Mineral resources of the Far South Egans Wilderness Study Area, Lincoln and Nye counties, Nevada

Published: U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1987

Geologic map of the Tillie Hall Peak quadrangle, Greenlee County, Arizona, and Grant County, New Mexico

by Geological Survey (U.S.)
Published: The Survey ; For sale by Map Distribution, 1993

Preliminary geologic map of the Applegate Mountain quadrangle, Grant County, New Mexico

by Geological Survey (U.S.)
Published: The Survey : [Books and Open-File Reports Section, distributor], 1990

Preliminary geologic map of the Goat Camp Spring quadrangle, Grant and Hidalgo counties, New Mexico and Greenlee County, Arizona

by Geological Survey (U.S.)
Published: The Survey : [Books and Open-File Reports Section, distributor], 1990

Alkalic rocks and resources of thorium and associated elements in the Powderhorn District, Gunnison County, Colorado

by Olson, J. C. 1917-2013,
Published: United States Department of the Interior, Geological Survey, 1981

Geologic map and sections of the Steeple Rock quadrangle, Grant and Hidalgo counties, New Mexico

by Geological Survey (U.S.)
Published: The Survey : [Books and Open-File Reports Section, distributor], 1990

Geologic map of the Spring Hill Creek quadrangle, Saguache County, Colorado

by Olson, J. C. 1917-2013.
Published: U.S. Geological Survey, 1975

Tertiary volcanic stratigraphy in the Powderhorn-Black Canyon region, Gunnison and Montrose Counties, Colorado

by Olson, J. C. 1917-2013.
Published: U. S. Govt. Print. Off., 1968

Preliminary geologic [map] and section of part of the Canador Peak 15 q́uadrangle, Grant and Hidalgo counties, New Mexico

by Geological Survey (U.S.)
Published: U.S. Geological Survey : [Books and Open-File Reports Section, distributor], 1991

Preliminary geologic map and sections of the western part of the Gateway District, Mesa County, Colorado, and Grand County, Utah

by Eicher, L. J.
Published: U.S. Geological Survey, 1957

Geologic map of the Pritchards Station quadrangle, Nye County, Nevada

by Dixon, Gary L.
Published: U.S. Geological Survey, 1972