Tantalum Mines in Colorado
3Total Sites
0Active
Tantalum Mining in Colorado
Colorado has 3 tantalum-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.
By County
| County | Sites |
|---|---|
| Saguache County | 2 |
| San Miguel County | 1 |
Tantalum Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Oniell Radium Group | San Miguel | Underground | Past Producer |
| Tantalite Prospect | Saguache | Occurrence | |
| Tantalite Prospect | Saguache | Occurrence |