| Lat / long: | 45.96601, -112.31921 |
| Primary: | Lead, Copper, Silver, Gold |
| Secondary: | Zinc |
| Ore: | Chalcocite, Chalcopyrite, Galena, Pyrite |
| Orebody form: | VERTICAL SHEET |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Past Producer |
| First production started: | 1909 |
| Host type: | Quartz Monzonite |
| Associated rock: | Butte Quartz Monzonite;Aplite |
| Associated type: | Quartz Monzonite |
| Structure: | Located In Boulder Batholith |
| Tectonic: | Cordilleran Miogeosyncline |
| MRDS | W007441 |
| DEP | 10069765 |
| Reference | {Deposit:: ROBY, ET AL, 1960, MINES AND MINERAL DEPOSITS, JEFFERSON COUNTY, MONTANA, MONT. BUREAU OF MINES AND GEOL. BULL. 1}{Deposit:: 1960 RECON MBM}{Production:: MBMG BULL. 16} |
| Reporter | Krohn, Douglas H. |