| Lat / long: | 46.35629, -112.14449 |
| Primary: | Silver, Copper, Gold, Lead |
| Secondary: | Zinc |
| Tertiary: | Antimony, Bismuth, Arsenic |
| Ore: | Bismuth, Chalcopyrite, Galena, Gold, Sphalerite, Tetrahedrite |
| Gangue: | Chalcedony, Pyrite, Quartz, Tourmaline |
| Orebody form: | IRREGULAR LENS-LIKE SHOOTS |
| Discovery year: | 1891 |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Host type: | Tuff |
| Associated rock: | Quartz Latite Dikes And Plugs;Boulder Batholith, Butte Quartz Monzonite;Elkhorn Mountain Volcanics |
| Associated type: | Tuff,Quartz Latite |
| Structure: | Boulder Batholith, South - Trending Syncline In Elkhorn Mountains Volcanics, Quartz Latite Dikes And Plugs, Strong Fault Zone Called Big Fault Cuts Both Veins And Dike, Strike Faults Border Both Veins And Cross Them |
| Tectonic: | Cordilleran Miogeosyncline |
| Alteration processes: | Extensive Alteration To Sericite |
| MRDS | W014678 |
| DEP | 10071344 |
| Reference | {Deposit:: MBMG BULL 16, P. 52, 109.}{Deposit:: USGS BULL 842, P. 236-37.}{Deposit:: USGS PP 428, P. 20, 40, 49, 69, 73, PL. 1.}{Production:: MBMG BULL. 16} |
| Reporter | Krohn, Douglas H., Wise, Kristine K. (Elliott, James E.) |