| Lat / long: | 45.08099, -113.92812 |
| Primary: | Uranium |
| Ore: | Carnotite |
| Gangue: | Hematite |
| Operation type: | Unknown |
| Deposit type: | Vein |
| Production size: | None |
| Development status: | Occurrence |
| Host rock: | Challis |
| Host type: | Rhyolite |
| Associated rock: | Challis Volcanics-Rhyolite |
| Associated type: | Rhyolite |
| Alteration processes: | Some Hydrothermal |
| MRDS | W013305 |
| DEP | 10070396 |
| Reference | {Deposit:: Armstrong, F. C., 1964, Mineral Resources - Uranium, In Mineral And Water Resources Of Idaho: Idaho Bureau Of Mines And Geology Special Report No. 1, P. 233 - 239.}{Deposit:: Powers, Harold A., 1955, Armstrong Prospect: Idaho Bureau Of Mines And Geology Open - File Report, 3 P.}{Deposit:: 1955 Other Idaho Bureau Of Mines And Geology; Open - File Report}{Deposit:: 1964 Compile Idaho Bureau Of Mines And Geology Special Report No. 1} |
| Reporter | Bainbridge, Terri L.; Miller, Pat, Loen, Jeffrey S. (Pearson, Robert C.) |