Mount Garfield from Interstate-70, Mesa County, Colorado, March 2016. Photo credit: Larry Scott for the CGS.

CGS Publications

Since the first CGS Bulletin A Preliminary Report on the Geology of the Monarch Mining District, Chafee County in 1910, the Survey has issued more than nine hundred professional reports, publications, maps, and GIS datasets concerning the geology, groundwater hydrology, mining, energy production, and geologic hazards around the state of Colorado.

Showing 85–112 of 193 results

OF-01-11 History, Geology, and Environmental Setting of the Tweed Mine, Pike/San Isabel National Forest, Chaffee County, Colorado

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OF-08-12 Geologic Map of the Cameron Mountain Quadrangle, Chaffee, Park, and Fremont Counties, Colorado

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OF-07-03 Geologic Map of the Signal Peak Quadrangle, Gunnison County, Colorado

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OF-00-01 Geologic Map of the Jack Hall Mountain Quadrangle, Fremont County, Colorado

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OF-00-10 History, Geology, and Environmental Setting of the Lower Fair Day Mine, Arapaho/Roosevelt National Forest, Boulder County, Colorado

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MS-47 Collapsible Soil Susceptibility Map of the Colorado River Corridor in the Vicinity of Rifle, Garfield County, Colorado

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OF-02-06 Geologic Map of the Fort Garland SW Quadrangle, Costilla County, Colorado

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EG-14 Collapsible Soils in Colorado

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OF-05-01 Mine Site History and Watershed Characterization of the Cinnamon Gulch Area, Dillon Ranger District, White River National Forest, Summit County, Colorado

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OF-05-11 History, Geology, and Environmental Setting of the Akron Mine, Gunnison National Forest

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OF-07-06 Geologic Map of the Garo Quadrangle, Park County, Colorado

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OF-08-03 Geologic Map of the Hoovers Corner Quadrangle, Montrose County, Colorado

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MS-39 Geologic Map of the Basalt Quadrangle, Eagle, Garfield, and Pitkin Counties, Colorado

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OF-07-04 Geologic Map of the Ponderosa Park Quadrangle, Douglas and Elbert Counties, Colorado

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OF-01-12 History, Geology, and Environmental Setting of the Lienhart Mine, Pike/San Isabel National Forest, Chaffee County, Colorado

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SP-56 First North American Landslide Conference (NALC) in Vail, Colorado, 2007

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OF-07-02 Geologic Map of the Montrose East Quadrangle, Montrose County, Colorado

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OF-02-15 Evaluation of Bottom-Hole Temperatures in the Denver and San Juan Basins of Colorado

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OF-04-06 Geologic Map of the Cherry Valley School Quadrangle, Elbert, Douglas, and El Paso Counties, Colorado

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OF-08-18 Climax Quadrangle Geologic Map, Lake and Park Counties, Colorado

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OF-06-08 Geologic Map of the Russellville Gulch Quadrangle, Douglas and Elbert Counties, Colorado

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OF-06-03 Rockfall Hazard Susceptibility in Colorado Springs, El Paso County, Colorado

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OF-01-14 History, Geology, and Environmental Setting of the Griffin and Wilkesbarre Mines, Pike/San Isabel National Forest, Lake County, Colorado

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OF-08-04 Upper Black Squirrel Creek Basin Aquifer Recharge and Storage Evaluation

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IS-57 Database of Geochemical Analyses of Carbonate Rocks in Colorado

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OF-04-08 Geological Map of the La Valley Quadrangle, Costilla County, Colorado

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MS-40 Geologic Map of the Leon Quadrangle, Eagle and Garfield Counties, Colorado

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SP-48 Avalanche Wise: Your Guide to Avalanche Safety in Colorado

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