Beryllium, Mica, Feldspar Mines in Colorado
4Total Sites
1Active
Beryllium, Mica, Feldspar Mining in Colorado
Colorado has 4 beryllium, mica, feldspar-related mine and mineral deposit locations recorded in federal databases. Of these, 1 are currently active operations. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
By County
| County | Sites |
|---|---|
| Jefferson County | 3 |
| Larimer County | 1 |
Beryllium, Mica, Feldspar Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Cressman Gulch | Jefferson | Producer | |
| Chaney-Sims Beryl Prospects | Larimer | Occurrence | |
| Robinson Gulch Prospect | Jefferson | Occurrence | |
| Roscoe Gulch Pegmatites | Jefferson | Surface | Past Producer |
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