Publisher: The Survey / Spatial Coverage: Clear Creek County - Yale University Library GeoBlacklight Search Results

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1. Colorado, Idaho Springs special map

1906. 2021-07-29T17:40:22Z. 2021-07-29T17:40:22Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. Idaho Springs (Colo.), Clear Creek County (Colo.), Colorado, Clear Creek County, Clear Creek County., and Idaho Springs.

2. Geologic map of the Black Hawk quadrangle, Gilpin, Jefferson, and Clear Creek counties, Colorado [cartographic material]

1976. 2012-05-01T18:24:38Z. 2012-05-09T14:05:14Z. Taylor, Richard B. (Richard Bartlett). The Survey. English. Public. Colorado, Gilpin County, Jefferson County, and Clear Creek County.

3. Geologic map of the Squaw Pass quadrangle, Clear Creek, Jefferson, and Gilpin counties, Colorado [cartographic material]

1976. 2012-05-23T19:40:22Z. 2012-06-07T16:55:00Z. Sheridan, Douglas M., 1921-. The Survey. English. Public. Colorado, Clear Creek County, Jefferson County, and Gilpin County.