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 309–336 of 944 results

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

$0.00 Add to cart

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

$0.00 Add to cart

ON-007-03M Mineral Resource Potential Derivative (Map)

$0.00 Add to cart

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

$0.00 Add to cart

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

$0.00 Add to cart

RockTalk: Gold in Colorado

$0.00 Add to cart

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

$0.00 Add to cart

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

$0.00 Add to cart

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

$0.00 Add to cart

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

$0.00 Add to cart

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

$0.00 Add to cart

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

$0.00 Add to cart

MI-03 Mineral Resources of Colorado, First Sequel

$0.00 Add to cart

SP-41 1995 Summary of Coal Resources in Colorado

$0.00 Add to cart

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

$0.00 Add to cart

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

$0.00 Add to cart

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

$0.00 Add to cart

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

$0.00 Add to cart

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

$0.00 Add to cart

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

$0.00 Add to cart

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

$0.00 Add to cart

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

$0.00 Add to cart

B-14 Molybdenum Deposits of Colorado

$0.00 Add to cart

SP-56 First North American Landslide Conference (NALC) in Vail, Colorado, 2007

$0.00 Add to cart

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

$0.00 Add to cart

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

$0.00 Add to cart

EG-12 Energy Resources of the Denver and Cheyenne Basins, Colorado: Resource Characteristics, Development Potential and Environmental Problems

$0.00 Add to cart

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

$0.00 Add to cart