| Lat / long: | 46.49271, -110.66613 |
| Tertiary: | Manganese, Iron, Lead, Silver |
| Other material: | Galena, Hematite, Magnetite, Pyrolusite, Silver |
| Discovery year: | 1896 |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| First production started: | 1896 |
| MAS | 300590027 |
| DEP | 10270412 |
| Reference | {Deposit:: MEAGHER COUNTY COURTHOUSE RECORDS}{Deposit:: MBMG BULL 64 GEOLOGY AND ORE DEPSOF THE CASTLE MTN MINING DI}{Deposit:: MBMG IC 13 IRON DEPOSITS IN MONTANA}{Deposit:: MINES AND MINERAL DEPOSITS MEAGHER CO R N ROBY 1950 US BURMI} |
| Reporter | Montana Bureau Of Mines And Geology Wmj |