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 253–280 of 727 results

OF-18-03 Geologic Map of the Lands End Quadrangle, Mesa County, Colorado

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OF-07-03 Geologic Map of the Signal Peak Quadrangle, Gunnison County, Colorado

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ON-010-02D Colorado Statewide Alluvial Aquifer (Data)

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OF-15-01 Geologic Map of the Breeze Mountain Quadrangle, Moffat and Routt Counties, Colorado

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MS-39 Geologic Map of the Basalt Quadrangle, Eagle, Garfield, and Pitkin Counties, Colorado

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B-37 Bibliography and Index of Colorado Geology, 1875 to 1975

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B-27 Part 1: Underground Water Possibilities for Stock and Domestic Purposes in the La Junta Area, Colorado. Part 2: Underground Water Resources of Parts of Crowley and Otero Counties. Part 3: Geology of Parts of Las Animas, Otero and Bent Counties

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OF-05-11 History, Geology, and Environmental Setting of the Akron Mine, Gunnison National Forest

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OF-95-01 1992-1993 Low Temperature Geothermal Assessment Program, Colorado

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

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RockTalk: Gold in Colorado

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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-91-04 Results of the 1987-88 EPA Supported Radon Study in Colorado with Discussion on Geology

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IS-47 Geologic Hazards Avoidance or Mitigation: A Comprehensive Guide to State Statutes, Land Use Issues and Professional Practice in Colorado

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

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MI-03 Mineral Resources of Colorado, First Sequel

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SP-41 1995 Summary of Coal Resources in Colorado

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

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OF-99-18 History, Geology, and Environmental Setting of Selected Mines near Creede, Rio Grande National Forest, Mineral County, Colorado

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

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B-26 Preliminary Report on the Underground Waters of a Part of Southeastern Colorado

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

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IS-82 Colorado Mineral and Energy Industry Activities 2018-2019

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

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B-14 Molybdenum Deposits of Colorado

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OF-82-03 Hydrogeology of the Dakota Group Aquifer with Emphasis on the Radium-226 Content of Its Contained Ground Water, Canon City Embayment, Fremont and Pueblo Counties, Colorado

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