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

CGS Publications

PLEASE NOTE: We no longer are able to accept any walk-in orders. All sales of our few remaining physical publications are now via our Amazon storefront. You will be redirected there when you select one of those publications. Please do not use the “Add to cart” button except on free items. All free digital downloads remain accessible on this site.

Publications on our Amazon Store

SP-57 Tourist Guide to Colorado Geology

$12.00
IS-33 Gold Panning and Placering In Colorado: How and Where

$12.00
SP-52 Messages in Stone: Colorado’s Colorful Geology (2nd Edition)

$19.95
SP-43 A Guide to Swelling Soils for Colorado Homebuyers and Homeowners

$9.00
SP-53 Ground Water Atlas of Colorado

$30.00
SP-49 The Handbook of Colorado Meteorites

$7.00
RS-28 Gold Occurrences of Colorado

$14.00

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 113–140 of 208 results

MS-31 Geologic Map of the Glenwood Springs Quadrangle, Garfield County, Colorado

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OF-05-04 Geologic Map of the Como Quadrangle, Park County, Colorado

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OF-14-09 Geologic Map of the Whitewater Quadrangle, Mesa County, Colorado

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OF-13-03 Geologic Map of the Meeker Quadrangle, Rio Blanco County, Colorado

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OF-15-05 Geologic Map of the Hayden Quadrangle, Routt County, Colorado

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OF-03-14 History, Geology and Environmental Setting of Selected Mines in the Upper Alamosa River Basin, Rio Grande National Forest, Conejos and Rio Grande Counties, Colorado

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OF-13-02 Geologic Map of the LO 7 Hill Quadrangle, Rio Blanco County, Colorado

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OF-08-16 Geologic Map of the Dakan Mountain Quadrangle, Douglas, Teller and El Paso Counties, Colorado

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OF-13-06 Geologic Map of the Rattlesnake Mesa Quadrangle, Rio Blanco County, Colorado

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OF-98-04 Geologic Map of the Cameron Mountain Quadrangle, Chaffee, Park, and Fremont Counties, Colorado

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HM-01-11 1877 Geologic Map, Sheet XI: NW CO and Part of UT (Hayden)

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OF-14-10 Center Mountain Quadrangle Geologic Map, Garfield County, Colorado

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OF-14-08 Geologic Map of the Axial Quadrangle, Moffat and Rio Blanco Counties, Colorado

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OF-12-03 Geologic Map of the Eastonville Quadrangle, Elbert County, Colorado

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OF-08-15 Geologic Map of the Bayfield Quadrangle, La Plata County, Colorado

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OF-03-15 Geologic map of the Taylor Ranch Quadrangle, Costilla County, Colorado

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OF-18-05 Geologic Map of the Antero Reservoir NE Quadrangle, Park 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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HM-03 1935 Geologic Map of Colorado (Burbank)

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MS-01 Geologic, Energy and Mineral Resource Maps of Routt County, Colorado

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OF-13-04 Geologic Map of the Milner Quadrangle, Routt County, Colorado

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OF-19-03 Geologic Map of the La Salle Quadrangle, Weld County, Colorado

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OF-18-03 Geologic Map of the Lands End Quadrangle, Mesa County, Colorado

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

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OF-15-01 Geologic Map of the Breeze Mountain Quadrangle, Moffat and Routt Counties, Colorado

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MS-39 Geologic Map of the Basalt Quadrangle, Eagle, Garfield, and Pitkin Counties, 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-19-05 Geologic Map of the Hells Kitchen Quadrangle, Delta and Mesa Counties, Colorado

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