| Lat / long: | 46.3113, -111.92557 |
| Tertiary: | Copper, Gold, Iron, Silver |
| Other material: | Chalcopyrite, Hematite, Magnetite, Silver |
| Discovery year: | 1887 |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| First production started: | 1890 |
| MAS | 300430048 |
| DEP | 10148398 |
| Reference | {Deposit:: JEFFERSON COUNTY COURTHOUSE RECORDS}{Deposit:: IRON DEPOSITS IN MONTANA V.C. DE-MUNCK MBMG IC-13 1956}{Deposit:: GEO RELATIONS OF ORE DEP IN THE ELKHORN MTNS,MONT STONE USG}{Deposit:: MINES&MINERALS JEFF.CO. ROBY,ACH-ERMAN,FULKERSON,CROWLEY MBM}{Deposit:: WFOC MPF NO. 0300430048}{Deposit:: USGS OFR 78-325} |
| Reporter | Montana Bureau Of Mines And Geology Wmj |