| Lat / long: | 46.29572, -113.26786 |
| Primary: | Silver, Manganese |
| Secondary: | Copper, Zinc, Gold, Lead |
| Tertiary: | Arsenic |
| Ore: | Galena, Gold, Psilomelane, Sphalerite, Tennantite |
| Gangue: | Pyrolusite, Quartz, Rhodochrosite |
| Orebody form: | TABULAR, LENTICULAR, PODS |
| Discovery year: | 1868 |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1870 |
| Host rock: | Red Lion Formation;Hasmark Formation;Silver Hill Formation;Flathead Quartzite |
| Host type: | Quartzite,Marble,Limestone |
| Structure: | Philipsburg Batholith, Philipsburg Anticline, Philipsburg Overthrust |
| Tectonic: | Cordilleran Miogeosyncline |
| MRDS | W014680 |
| DEP | 10071346 |
| Reference | {Deposit:: USBM REP INVES 4399, 9 P.}{Deposit:: USGS BULL 922-G, P. 157-204.}{Deposit:: USBM REP INVES 4723, 57 P.}{Deposit:: USGS BULL 725, P. 146-174.}{Deposit:: MBMG BULL 25, P. 18.}{Deposit:: USGS PP 78, P. 209-10.}{Deposit:: USGS BULL 1237, P. 15-57, PLATES.}{Production:: USBM RI 4399, RI 4723} |
| Reporter | Krohn, Douglas H., Wise, Kristine K. (Elliott, James E.) |