| Lat / long: | 38.30939, -108.77038 |
| Primary: | Uranium |
| Tertiary: | Vanadium |
| Operation type: | Underground |
| Development status: | Past Producer |
| MAS | 80850891 |
| DEP | 10158934 |
| Reference | {Deposit:: REF:COLO. BU. OF MINES 1959 RPT.}{Deposit:: OP:LARK WASHBURN,1959} |
| Reporter | Intermountain Field Operations Center (IFOC) |