| Lat / long: | 38.26469, -108.69957 |
| Tertiary: | Uranium, Vanadium |
| Other material: | Carnotite, Tyuyamunite |
| Operation type: | Underground |
| Development status: | Past Producer |
| First production started: | 1940 |
| MRDS | DC04000 |
| MAS | 80850100 |
| DEP | 10263675 |
| Reference | {Deposit:: REF:COLO. DIV. OF MINES 1975 SUM.;MAS FILE;7.5 QUAD MAP}{Deposit:: REF:ROCKY MTN NEWS,20.APR.77,P60}{Deposit:: OP:E.J. JOHANNSEN MINING CO.,1975 OWN:ENERGY RESERVES GROUP} |
| Reporter | Minecom |