| Lat / long: | 46.9388, -110.74112 |
| Primary: | Silver, Lead, Zinc |
| Secondary: | Gold, Copper |
| Tertiary: | Barium-Barite |
| Ore: | Chalcopyrite, Galena, Pyrite, Silver, Smithsonite, Sphalerite |
| Gangue: | Ankerite, Barite, Quartz |
| Orebody form: | SHOOTS |
| Discovery year: | 1881 |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Past Producer |
| Host rock: | Belt, Neihart Quartzite;Gneiss And Schist |
| Host type: | Gneiss |
| Associated rock: | Snow Creek Porphyry-Pluton And Dikes Of Rhyolite Porphyry;Pinto Diorite-Large Phenocrysts Of Feldspar And Hornblende |
| Associated type: | Diorite,Rhyolite |
| Structure: | Zone Of Igneous Intrusions Covering Over 800 Square Km, Pre-Mineral Moulton Fault, Domal Uplift Caused By Intrusion Of Snow Creek Porphyry |
| Tectonic: | Rocky Mountain Foreland |
| Alteration processes: | Shallow Oxidation |
| MRDS | W014724 |
| DEP | 10071379 |
| Reference | {Deposit:: SCHAFER, P. A., 1935, GEOLOGY & ORE DEPOSITS - NEIHART MINING DIST., CASCADE COUNTY, MT, MT BUREAU MINES & GEOLOGY MEMOIR 13.}{Deposit:: ROBERTSON, A. F., 1951, MINES & MINERAL DEPOSITS - CASCADE COUNTY, U.S. BUREAU MINES INF. CIRC. 7589.}{Deposit:: KLEINKOPF, M. D., WITKIND, I. J., AND KEEFER, W. R., 1972, AEROMAGNETIC, BOUGUER GRAVITY, AND GENERALIZED GEOLOGIC MAPS OF THE CENTRAL PART OF THE LITTLE BELT MOUNTAINS, MONTANA: U.S. GEOLOGICAL SURVEY MAP GP-837}{Production:: ROBERTSON, 1951, U.S.B.M. INF. CIRC. 7589} |
| Reporter | Mlynarczyk, Meg S. |