| Lat / long: | 47.24528, -88.43311 |
| Primary: | Copper |
| Secondary: | Silver |
| Ore: | Copper |
| Gangue: | Feldspar, Epidote |
| Orebody form: | TABULAR |
| Operation type: | Underground |
| Deposit type: | Lode |
| Production size: | Small |
| Development status: | Past Producer |
| Host rock: | Kearsarge Amygdaloid, Portage Lake Volcanics |
| Host type: | Basalt |
| Structure: | Ophitic flow with distinctive plagioclase phenocrysts in the upper portion. |
| Alteration processes: | Epidote, red feldspar |
| MRDS | W062232 |
| DEP | 10082869 |
| Reference | {Deposit:: BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN: USGS PROF PAPER NO. 144, 238 PP.}{Deposit:: CORNWALL, H.R., AND WRIGHT, J.C., 1956, GEOLOGIC MAP OF THE LAURIUM QUADRANGLE, MICHIGAN: USGS MAP MF-47, SCALE 1:24000.}{Production:: BUTLER, B.S., AND BURBANK, W.S., 1929, P. 88.} |
| Reporter | Mason Jr., G.T., Sutphin, D.M. (Cannon, W.F.) |