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 169–196 of 869 results

OF-20-11 Alkaline Complexes of the Wet Mountains Area, Colorado: A Geological Summary, Bibliography, and Data Compilation of Critical Mineral Laboratory Results

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OF-09-02 Geologic Map of the Divide Quadrangle, Teller County, Colorado

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OF-02-08 Soil and Bedrock Conditions and Construction Considerations, North-Central Douglas County, Colorado

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MS-36 Geologic Map of the Carbondale Quadrangle, Garfield County, Colorado

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OF-06-09 Geologic Map of the Fairplay East Quadrangle, Park County, Colorado

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OF-05-05 Geologic Map of the Almont Quadrangle, Gunnison County, Colorado

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OF-03-06 Geologic Map of Black Forest Quadrangle, El Paso County, Colorado

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B-35 Proceedings of a Symposium on Geothermal Energy and Colorado

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B-24 Some Anticlines of Western Colorado

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OF-06-10 Geologic Map of the Maysville Quadrangle, Chaffee County, Colorado

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OF-06-05 Geologic Map of the Mount Pittsburg Quadrangle, El Paso, Pueblo, and Fremont Counties, Colorado

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B-08 The Clays of Eastern Colorado and Data Concerning Those Near Some Centers of Population Elsewhere in the State

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OF-18-04 Geologic Map of the Florence Quadrangle, Fremont County, Colorado

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OF-07-01 Geologic Map of the Olathe Quadrangle, Montrose County, Colorado

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HM-01-12 1877 Geologic Map, Sheet XII: North Central CO (Hayden)

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B-48 Colorado Landslide Hazard Mitigation Plan

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OF-09-04 Geologic Map of the Fruita Quadrangle, Mesa County, Colorado

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RS-20 Geothermal Resource Assessment of Cañon City, Colorado Area

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SP-05A Sand, Gravel, and Quarry Aggregate Resources, Colorado Front Range Counties

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SP-05B Atlas of Sand, Gravel, and Quarry Aggregate Resources, Colorado Front Range Counties

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IS-26 Reconnaissance Study of Coal Fires in Inactive Colorado Coal Mines

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HM-01-15 1877 Geologic Map, Sheet XV: SW CO and parts of NM, AZ and UT (Hayden)

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MI-29 Geology of Boulder, Colorado, U.S.A.

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OF-03-09 Geologic Map of the Greenland Quadrangle, Douglas and El Paso Counties, Colorado

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MI-27 Geology of Denver, Colorado, U.S.A.

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OF-75-04 Mineral Resources and Mining Potential in the Idaho Springs Vicinity, Clear Creek County, Colorado

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MI-57 The Citizens’ Guide to Geologic Hazards

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OF-03-13 History, Geology and Environmental Setting of the Southern Cross and 7D Mines, Hahns Peak Mining District, Routt National Forest, Routt County, Colorado

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