| Lat / long: | 46.47435, -110.68555 |
| Primary: | Lead, Zinc, Silver |
| Secondary: | Gold |
| Ore: | Galena |
| Discovery year: | 1886 |
| Operation type: | Unknown |
| Deposit type: | Contact Metasomatic |
| Production size: | Yes |
| Development status: | Past Producer |
| Host rock: | Pilgrim Formation, Limestone;Park Formation, Shale |
| Host type: | Limestone |
| Associated rock: | Dacite Porphyry Sills;Castle Stock, Granite |
| Associated type: | Dacite,Granite |
| Alteration processes: | Argillization |
| MRDS | W013431 |
| DEP | 10070481 |
| Reference | {Deposit:: WINTERS, A. S., 1968, GEOLOGY & ORE DEPOSITS OF THE CASTLE MTN. MINING DISTRICT MEAGHER CO., MT., M.B.M.G. BULL. 64.}{Deposit:: LAWSON, D. C., 1974, DIRECTORY OF MINING ENTEPRISES FOR 1974, MONTANA BUREAU OF MINES & GEOLOGY BULL. 95.}{Deposit:: ROBY, R. N., 1950, MINES & MINERAL DEPOSITS, MEAGHER CO., MT. U.S. BUREAU MINES INF. CIRC. 7540.}{Production:: ROBY, 1950, U.S.B.M. INF. CIRC. 7540.} |
| Reporter | Mlynarczyk, Meg S.; Krohn, D. |