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 945 results

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

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OF-06-09 Geologic Map of the Fairplay East Quadrangle, Park 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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HM-01-12 1877 Geologic Map, Sheet XII: North Central CO (Hayden)

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

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OF-05-05 Geologic Map of the Almont Quadrangle, Gunnison 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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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-07-07 Geologic Map of the Mount Deception Quadrangle, Teller and El Paso Counties, Colorado

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

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

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

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

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

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B-48 Colorado Landslide Hazard Mitigation Plan

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B-42 Water Resources of Boulder County, Colorado

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

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MI-57 The Citizens’ Guide to Geologic Hazards

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

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MI-19 Nell’s Topographical and Township Map of the State of Colorado

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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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RS-47 Reconnaissance of Potential Sand Sources in Colorado for Hydraulic Fracturing

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RockTalk: Mapping Colorado

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RS-22 Geothermal Resource Assessment of the Steamboat-Routt Hot Springs Area, Colorado

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OF-78-10 Geologic Hazards of the Glenwood Springs Metropolitan Area Garfield County, Colorado

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