Beryllium, Mica Mines in Colorado
8Total Sites
0Active
Beryllium, Mica Mining in Colorado
Colorado has 8 beryllium, mica-related mine and mineral deposit locations recorded in federal databases. None are currently listed as active, but historical records document past production and geological occurrences. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
The earliest recorded beryllium, mica mine in Colorado is Mt. Olympus Mine in Larimer County, with records dating to 1958.
By County
| County | Sites |
|---|---|
| Larimer County | 7 |
| Jefferson County | 1 |
Beryllium, Mica Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Beryl No. 3 Claim | Larimer | Past Producer | |
| Beryl No. 5 Prospect | Larimer | Occurrence | |
| Beryl No. 5 Prospect | Larimer | Surface | Occurrence |
| Giant Crystal Mine | Larimer | Past Producer | |
| Ladwig-Grosso Pegmatite | Jefferson | Past Producer | |
| Langston Mine | Larimer | Past Producer | |
| Mica Dike Claim | Larimer | Past Producer | |
| Mt. Olympus Mine | Larimer | Past Producer |
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