| Lat / long: | 45.51988, -114.31954 |
| Primary: | Niobium (Columbium), REE |
| Secondary: | Strontium, Cerium, Silver, Copper, Gold |
| Discovery year: | 1954 |
| Operation type: | Unknown |
| Deposit type: | VEINS AND DIKES |
| Production size: | None |
| Development status: | Prospect |
| Structure: | LOCAL FOLDING AND FAULTING, NW TRENDING, NE DIPPING BELT ROCKS |
| MRDS | D003878 |
| DEP | 60000301 |
| Reference | {Deposit:: SAHINEN, U. M., 1957 , MINES AND MINERAL DEPOSITS, MISSOULA AND RAVALLI CO., MONT., MONT. BUR. OF MINES AND GEOLOGY, BULL. 8 , P. 53 .}{Deposit:: CROWLEY, F. A., 1960 , COLUMBIUM - RARE EARTH DEPOSITS, SOUTHERN RAVALLI CO., MONT., MONT. BUR. OF MINES AND GEOLOGY, BULL. 18 .}{Deposit:: BERG, R. B., 1977 , RECONNAISSANCE GEOLOGY OF SOUTHERNMOST RAVALLI CO., MONT., MONT. BUR. OF MINES AND GEOLOGY, MEM. 44 , P. 35 .} |
| Reporter | DOYLE, BRIEN (WELLS, JOHN) |