| Lat / long: | 46.37518, -112.58367 |
| Primary: | Silver, Gold, Lead |
| Secondary: | Copper, Zinc, Antimony |
| Tertiary: | Arsenic |
| Ore: | Boulangerite, Chalcopyrite, Galena, Gold, Sphalerite, Tetrahedrite |
| Gangue: | Pyrite, Quartz, Stibnite |
| Orebody form: | TABULAR |
| Discovery year: | 1897 |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1910 |
| Host type: | Basalt |
| Associated rock: | Elkhorn Mountain Volcanics |
| Associated type: | Tuff,Andesite,Basalt |
| Structure: | Boulder Batholith, Fault 40 Ft. W Of Main Workings - Strikes N 15 W Dips 60 E. An E - W Fracture Strikes N 70 E Dips 75 Nw. |
| Tectonic: | Cordilleran Miogeosyncline |
| Alteration processes: | Silicification & Oxidation, Hydrothermal |
| MRDS | W014712 |
| DEP | 10071370 |
| Reference | {Deposit:: MBMG MEM 34}{Deposit:: MBMG BULL 98, P. 18, 19, 57.}{Deposit:: USGS BULL 842, P. 277-79.}{Production:: USGS BULL 842, P. 277; MBMG BULL 98, P. 57.} |
| Reporter | Mlynarczyk, Meg S., Wise, Kristine K. (Elliott, James E.) |