Bonus Extension Group
ProducerBerylliumUSGS MRDS
Location
| State | Colorado |
| County | Chaffee |
| Coordinates | 38.59944, -106.00058 |
Commodities
| Primary | Beryllium |
| Secondary | Niobium (Columbium), Tantalum |
| Tertiary | Mica, Feldspar |
Mine Details
| Status | Producer |
| Discovery Year | 1955 |
| Data Source | USGS MRDS |
| Source ID | 10087832 |