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 197–224 of 328 results

B-46 Colorado Earthquake Data and Interpretation, 1867 to 1985

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OF-19-05 Geologic Map of the Hells Kitchen Quadrangle, Delta and Mesa Counties, Colorado

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OF-19-06 Landslide Inventory and Susceptibility Map of Boulder County, Colorado

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OF-98-02 Geologic Map of the Ludwig Mountain Quadrangle, La Plata County, Colorado

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

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OF-18-11 Debris Flow Susceptibility Map of El Paso County, Colorado

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

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

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MS-49 Geologic Map and Coal Bed Stratigraphy, Fruitland Formation, Western Archuleta County, Colorado

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MS-10 Metal Mining Activity Map of Colorado Excluding Uranium and Vanadium (with Directory), 1978

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

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ON-010M Colorado Groundwater Atlas (Map) – v20210304

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OF-18-07 Landslide Inventory and Susceptibility for Douglas County, Colorado

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OF-75-03 Mineral Resources Maps of Moffat County, Colorado

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

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OF-13-01 Geologic Map of the Hayden Gulch Quadrangle, Routt County, Colorado

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OF-78-05 Geologic Hazards Study in Douglas County, Colorado

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OF-18-12 Geology and Groundwater Resources of Elbert County, Colorado

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

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B-05 Reconnaissance of the Geology of the Rabbit Ears Region, Routt, Grand, and Jackson Counties, Colorado

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ON-B-40M Radioactive Mineral Occurrences of Colorado and Bibliography (Map)

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OF-97-02 Geologic Map of the Dotsero Quadrangle, Eagle and Garfield Counties, Colorado

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OF-83-04 Reconnaissance Geology and Geologic Hazards Maps of the Canon City 7.5-minute Quadrangle, Colorado

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OF-14-01 Geologic Map of the Cabin Gulch Quadrangle, Elbert County, Colorado

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

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OF-99-07 Geologic Map of the Mt. Sopris Quadrangle, Garfield and Pitkin Counties, Colorado

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OF-18-10 Debris Flow Susceptibility Map of Jefferson County, 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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