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 57–84 of 271 results

SP-42 Heaving Bedrock Hazards Associated with Expansive, Steeply Dipping Bedrock, Douglas County, Colorado

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OF-18-02 Geologic Map of the Milliken Quadrangle, Weld County, Colorado

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OF-96-04-28 Tertiary Igneous Rocks and Laramide Structure and Stratigraphy of the Spanish Peaks Region, South-Central Colorado: Road Log and Descriptions from Walsenburg to La Veta

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HM-01-17 1877 Geologic Map, Sheet XVII: Geologic Cross Sections of the Front Range and Central CO (Hayden)

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HM-01-18 1877 Geologic Map, Sheet XVIII: Geologic Cross Sections of the Western Slope and Central CO (Hayden)

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OF-09-01 Geologic Hazards Mapping Project of the Uncompahgre River Valley Area, Montrose County, Colorado

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

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MI-97 Paleoseismic Investigation of the Cheraw Fault at Haswell, 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-03-06 Geologic Map of Black Forest Quadrangle, El Paso County, 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-18-04 Geologic Map of the Florence Quadrangle, Fremont County, Colorado

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B-48 Colorado Landslide Hazard Mitigation Plan

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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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OF-03-09 Geologic Map of the Greenland Quadrangle, Douglas and El Paso Counties, 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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MI-27 Geology of Denver, Colorado, U.S.A.

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

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MS-16 Atlas of Ground Water Quality in Colorado

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OF-16-01 New Paleocurrent Measurements, Clast Population Data, and Age Dates in the Late Eocene Castle Rock Conglomerate, East-Central Colorado

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OF-16-06 Geologic Map of the Roubideau Quadrangle, Delta and Montrose Counties, Colorado

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B-00 CGS First Report 1908

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ON-004-01M STATEMAP Progression Map

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OF-16-02 Geologic Map of the Watkins Quadrangle, Arapahoe and Adams Counties, Colorado

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EG-03 Engineering Geology Report for Planning Districts 7 and 13, Colorado

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OF-20-05 Geologic Map of the Greeley Quadrangle, Weld County, Colorado

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