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Mineral resource potential map of the Pyramid Roadless Area, El Dorado County, Colorado

January 1, 1983

Studies show., there is low potential for small deposits of gold, silver, and base metals in the Pyramid Roadless Area. There are two uranium claims (Cliff Ridge mining claims) located within the roadless area, but samples from this site showed no uranium. There are no indications of geothermal resources, coal, oil, or gas.

Publication Year 1983
Title Mineral resource potential map of the Pyramid Roadless Area, El Dorado County, Colorado
DOI 10.3133/mf1616A
Authors Augustus K. Armstrong, Maurice A. Chaffee, Douglas F. Scott
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Miscellaneous Field Studies Map
Series Number 1616
Index ID mf1616A
Record Source USGS Publications Warehouse