Geology of the Aspen 15-minute quadrangle, Pitkin and Gunnison Counties, Colorado /

Geologic map of the Chair Mountain quadrangle, Gunnison and Pitkin Counties, Colorado /
by: Godwin, Larry H.
Published: (1968)

Geologic map of the Snowmass Mountain quadrangle, Pitkin and Gunnison Counties, Colorado /
by: Mutschler, Felix E. (Felix Ernest)
Published: (1970)

Geology and ore deposits of the Garfield quadrangle, Colorado /
by: Dings, McClelland G. (McClelland Griffith), 1902-, et al.
Published: (1957)

Mineral resource potential and geologic map of the Powderhorn Wilderness study area and Cannibal Plateau roadless area, Gunnison and Hinsdale Counties, Colorado /
by: Sharp, William N. (William Neil), 1922-
Published: (1983)

Geologic map of the Aspen quadrangle, Pitkin County, Colorado /
by: Bryant, Bruce, 1930-
Published: (1971)

Mineral resource potential of the Hunter-Fryingpan Wilderness and the Porphyry Mountain Wilderness Study Area, Pitkin County, Colorado /
by: Ludington, Steve
Published: (1981)

Mineral resource potential map of the Fossil Ridge Wilderness Study Area, Gunnison County, Colorado /
Published: (1985)

Map showing types of bedrock and surficial deposits in the Aspen quadrangle, Pitkin County, Colorado /
by: Bryant, Bruce, 1930-
Published: (1972)

Map showing areas of selected potential geologic hazards in the Aspen quadrangle, Pitkin County, Colorado /
by: Bryant, Bruce, 1930-
Published: (1972)

Geologic map of the Highland Peak quadrangle, Pitkin County, Colorado /
by: Bryant, Bruce, 1930-
Published: (1972)

Geology of the Thomasville-Woods Lake area, Eagle and Pitkin Counties, Colorado.
by: Mackay, Ian H.
Published: (1953)

Geologic map of the Ruedi quadrangle, Pitkin and Eagle Counties, Colorado /
by: Freeman, Val L., 1926-
Published: (1972)

Geologic map of the Woody Creek quadrangle, Pitkin and Eagle Counties, Colorado /
by: Freeman, Val L., 1926-
Published: (1972)

Geology of the Quartz Creek pegmatite district, Gunnison County, Colorado /
by: Staatz, Mortimer H. (Mortimer Hay), 1918-2004, et al.
Published: (1955)

Map showing avalanche areas in the Aspen quadrangle, Pitkin County, Colorado /
by: Bryant, Bruce, 1930-
Published: (1972)

Map showing relative permeability of rocks and surficial deposits of the Aspen quadrangle, Pitkin County, Colorado /
by: Bryant, Bruce, 1930-
Published: (1972)

Resource potential and geology of the Grand Mesa, Uncompahgre, and Gunnison (GMUG) National Forests and vicinity, Colorado /
Published: (2004)

Map showing ground-water potential in the Aspen quadrangle, Pitkin County, Colorado /
by: Bryant, Bruce, 1930-
Published: (1972)

Geologic map of the Homestake 7.5' quadrangle, Lake, Pitkin, and Eagle Counties, Colorado /
Published: (2020)

Geologic and aeromagnetic maps of the Fossil Ridge area and vicinity, Gunnison County, Colorado /
Published: (2002)

Mineral resources of the Mount Zirkel Wilderness and northern Park Range vicinity, Jackson and Routt counties, Colorado /
by: Snyder, George L. (George Leonard), 1927-, et al.
Published: (1987)

Geology and uranium deposits of the Cochetopa and Marshall Pass districts, Saguache and Gunnison counties, Colorado /
by: Olson, J. C. (Jerry Chipman), 1917-2013
Published: (1988)

Mineral resources of the Gunnison Gorge Wilderness Study Area, Montrose and Delta counties, Colorado /
Published: (1989)

Presentation showing results of a hydrogeochemical investigation of the Standard Mine vicinity, upper Elk Creek basin, Colorado /
Published: (2008)

Slope map of the Aspen quadrangle, Pitkin County, Colorado /
by: Bryant, Bruce, 1930-
Published: (1972)

Economic geology of Gilpin county and adjacent parts of Clear Creek and Boulder counties, Colorado /
by: Bastin, Edson S. (Edson Sunderland), 1878-1953, et al.
Published: (1917)

Geologic map of the Gothic quadrangle, Gunnison County, Colorado /
Published: (1991)

Geologic map of the Gateview quadrangle, Gunnison County, Colorado /
by: Olson, J. C. (Jerry Chipman), 1917-2013
Published: (1973)

Geology of the Mount Aetna volcanic center, Chaffee and Gunnison counties, Colorado /
by: Toulmin, Priestley
Published: (1990)

Geologic map and sections of the Holy Cross quadrangle, Eagle, Lake, Pitkin, and Summit counties, Colorado /
by: Tweto, Ogden, 1912-1983
Published: (1974)

Geologic map of the Iris quadrangle, Gunnison and Saguache counties, Colorado /
by: Olson, J. C. (Jerry Chipman), 1917-2013
Published: (1976)

Mineral resources of the Mount Zirkel Wilderness and northern Park Range vicinity, Jackson and Routt counties, Colorado /
by: Snyder, George L. (George Leonard), 1927-
Published: (1987)

Mineral resources of the Gunnison Gorge Wilderness Study Area, Montrose and Delta counties, Colorado /
by: Armbrustmacher, Theodore J., 1946-
Published: (1989)

Geologic map of the Marcellina Mountain quadrangle, Gunnison County, Colorado /
by: Gaskill, David L.
Published: (1966)

Geologic map of the Big Mesa quadrangle, Gunnison County, Colorado /
by: Hedlund, David Carl, 1924-
Published: (1974)

Geologic map of the Oh-Be-Joyful quadrangle, Gunnison County, Colorado /
by: Gaskill, David L.
Published: (1967)