| Lat / long: | 40.01659, -105.36979 |
| Primary: | Tungsten |
| Operation type: | Underground |
| Development status: | Past Producer |
| MRDS | D003257 |
| MAS | 80130447 |
| DEP | 10287437 |
| Reference | MINE MAP REPO # 401239 OWN/ BOULDER TUNGSTEN MINE |
| Reporter | Intermountain Field Operations Center (IFOC) |