Colfelco No. 12 Pegmatite
Past ProducerFeldsparUSGS MRDS
Location
| State | Colorado |
| County | Fremont |
| Coordinates | 38.45834, -105.35501 |
Commodities
| Primary | Feldspar |
| Secondary | Mica, Beryllium |
Mine Details
| Status | Past Producer |
| First Production | 1947 |
| Discovery Year | 1945 |
| Data Source | USGS MRDS |
| Source ID | 10094598 |