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.
Citation Information
| Publication Year | 1983 |
|---|---|
| Title | Mineral resource potential map of the Pyramid Roadless Area, El Dorado County, Colorado |
| DOI | 10.3133/mf1616A |
| Authors | Augustus Armstrong, Maurice Chaffee, Douglas 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 |