| Lat / long: | 46.31323, -112.19977 |
| Primary: | Silver, Lead, Copper, Zinc |
| Secondary: | Gold |
| Tertiary: | Uranium, Molybdenum, Antimony, Arsenic |
| Ore: | Chalcopyrite, Galena, Gold, Molybdenite, Sphalerite, Tetrahedrite |
| Gangue: | Ankerite, Pyrite, Quartz |
| Orebody form: | SHOOTS |
| Discovery year: | 1891 |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1902 |
| Host type: | Welded Tuff |
| Associated rock: | Boulder Batholith, Butte Quartz Monzonite;Elkhorn Mountains Volcanics |
| Associated type: | Quartz Monzonite,Welded Tuff |
| Structure: | Boulder Batholith, South-Trending Syncline In Elkhorn Mountains Volcanics, Comet - Gray Eagle Shear Zone, Roof Pendant Of Elkhorn Mountains Volcanics |
| Tectonic: | Cordilleran Miogeosyncline |
| Alteration processes: | Sericitization And Intense Alteration Of Quartz Monzonite |
| MRDS | W014710 |
| DEP | 10071368 |
| Reference | {Deposit:: MBMG BULL-16, P. 29-30}{Deposit:: USGS BULL 527, P. 121}{Deposit:: USGS BULL 842, P. 287-89.}{Deposit:: USGS PP 428, P. 40, 42, 53, 54, 84, 86.}{Deposit:: MBMG BULL 7.}{Deposit:: MBMG BULL 10, P. 25}{Production:: MBMG BULL 16, P. 30} |
| Reporter | Mlynarczyk, Meg S., Wise, Kristine K. (Elliott, James E.) |