| Lat / long: | 46.93435, -110.72501 |
| Primary: | Silver, Lead, Zinc |
| Secondary: | Copper, Gold |
| Ore: | Chalcopyrite, Polybasite, Proustite, Pyrargyrite, Pyrite, Sphalerite, Galena |
| Gangue: | Barite, Quartz |
| Orebody form: | TABULAR |
| Discovery year: | 1881 |
| Operation type: | Unknown |
| Deposit type: | Polymetallic veins |
| Production size: | Yes |
| Development status: | Past Producer |
| First production started: | 1886 |
| Host rock: | Belt, Neihart Quartzite;Gneiss And Schist |
| Host type: | Diorite,Gneiss |
| Associated rock: | Snow Creek Porphyry-Pluton & Dikes Of Rhyolite Porphyry;Pinto Diorite-Large Phenocrysts Of Feldspar & 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 |
| MRDS | W014725 |
| DEP | 10071380 |
| Reference | {Deposit:: SCHAFER, 1935, GEOLOGY & ORE DEPOSITS - NEIHART MINING DISTRICT, CASCADE COUNTY, MONTANA, MT BUREAU MINES & GEOL. MEM. 13.}{Deposit:: LAWSON, 1976, DIRECTORY OF MINING ENTERPRISES FOR 1975, MONTANA BUREAU MINES & GEOLOGY BULL. 100.}{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. |