| Lat / long: | 46.59722, -87.65308 |
| Primary: | Gold |
| Secondary: | Copper, Zinc |
| Ore: | Gold |
| Gangue: | Quartz, Chalcopyrite, Pyrite, Arsenopyrite |
| Orebody form: | IRREGULAR |
| Operation type: | Unknown |
| Deposit type: | Veins |
| Production size: | Unknown |
| Development status: | Prospect |
| Production years: | SHIPPED ORE EVERY YEAR 1903-1920 EXCEPT FOR 1905. PRODUCED FROM STOCKPILE IN 1937. |
| First production started: | 1891 |
| Last production ended: | 1936 |
| Host type: | Porphyry |
| Structure: | Regional trends are east-west., Shear zones |
| Alteration processes: | Quartz-sericite-chlorite-tourmaline |
| MRDS | LW00199 |
| DEP | 10310199 |
| Reference | {Deposit:: JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 40-41, 156-157, SITE ID 520016 & 520063, & MICHIGAN DEPARTMENT OF NATURAL RESOURCES.}{Production:: UNDERGROUND MINE INVENTORY} |
| Reporter | Anderson, Arlene (M. Gere) |