| Lat / long: | 38.6014, -105.52891 |
| Primary: | Uranium |
| Secondary: | Vanadium |
| Ore: | Coffinite, Uraninite |
| Gangue: | Hematite, Limonite |
| Orebody form: | TABULAR, PODS, LENS |
| Discovery year: | 1956 |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1956 |
| Host type: | Sandstone |
| Associated rock: | Wall Mountain Tuff Was Probable Principal Uranium Source |
| Associated type: | Rhyolite |
| Structure: | Thirtynine Mile Volcanic Field, Currant Creek Basin, Echo Park Graben, Paleovalleys |
| Tectonic: | Central Cordillera (Southern Rocky Mountains) |
| Alteration processes: | Oxidation; Alteration Of Feldspar To Clay |
| MRDS | D009323 |
| DEP | 10013177 |
| Reference | {Deposit:: NELSON-MOORE, J.L., COLLINS, D.B. AND HORNBAKER, A.L., 1978, RADIOACTIVE MINERAL OCCURRENCES OF COLORADO AND BIBLIOGRAPHY: CGS BULLETIN 40, P. 148-149.}{Deposit:: EPIS, R.C., WOBUS, R.A. AND SCOTT, G.R., 1979, GEOLOGIC MAP OF THE BLACK MOUNTAIN QUADRANGLE, FREMONT AND PARK CONTIES, COLORADO: USGS MAP I-1195, 1:62,500.}{Deposit:: DICKINSON, K.A., 1981, GEOLOGIC CONTROLS OF URANIUM MINERALIZATION IN THE TALLAASSEE CREEK URANIUM DISTRICT, FREMONT COUNTY, COLORADO: THE MOUNTAIN GEOLOGIST, V. 18, NO. 4, P. 88-94.}{Production:: NELSON-MOORE AND OTHERS, 1978} |
| Reporter | Collins, Donna B., Keller, John W. |