REE, Thorium Mines in Colorado
5Total Sites
1Active
REE, Thorium Mining in Colorado
Colorado has 5 ree, thorium-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 |
|---|---|
| Custer County | 2 |
| Fremont County | 2 |
| Larimer County | 1 |
REE, Thorium Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Unknown | Custer | Producer | |
| Homestake No. 2 Claim | Fremont | Prospect | |
| Sewell Ranch | Custer | Underground | Prospect |
| Unknown | Fremont | Occurrence | |
| Vona Mae Claims | Larimer | Occurrence |
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