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 787 results

OF-18-01 Geologic Map of the Frederick Quadrangle, Weld and Broomfield Counties, Colorado

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OF-06-06 Geologic Map of the Palmer Lake Quadrangle, El Paso County, Colorado

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OF-03-16 Critical Landslides of Colorado

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IS-22 Annotated Bibliography of Subsidence Studies over Abandoned Coal Mines in Colorado [2010 update]

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IS-05 Geologic Hazards in the Crested Butte-Gunnison Area, Gunnison County, Colorado

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HM-01A Six 1877 Geologic Map Sheets and Two Cross Sections of Colorado (Hayden)

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OF-99-03 Geologic Map of the Gribbles Park Quadrangle, Park and Fremont Counties, 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-21 Groundwater Temperatures Map of Colorado

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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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MS-35 Geologic Map of the Shoshone Quadrangle, Garfield 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-02-08 Soil and Bedrock Conditions and Construction Considerations, North-Central Douglas County, Colorado

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OF-06-10 Geologic Map of the Maysville Quadrangle, Chaffee County, 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-07-07 Geologic Map of the Mount Deception Quadrangle, Teller and El Paso Counties, 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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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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OF-07-01 Geologic Map of the Olathe Quadrangle, Montrose County, Colorado

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