| Lat / long: | 47.11167, -88.59811 |
| Primary: | Copper |
| Ore: | Copper |
| Gangue: | Feldspar, Epidote, Quartz, Calcite |
| Orebody form: | TABULAR |
| Operation type: | Underground |
| Deposit type: | Lode |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1870 |
| Last production ended: | 1921 |
| Host rock: | Portage Lake Volcanics |
| Structure: | Syncline |
| MRDS | W062213 |
| DEP | 10082854 |
| Reference | {Deposit:: BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN: USGS PROF PAPER NO. 144, 238 PP.}{Deposit:: WHITE, W.S., 1956, GEOLOGIC MAP OF THE CHASSELL QUADRANGLE, MICHIGAN: USGS MAP MF-43, SCALE 1:24000}{Deposit:: JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, HOUGHTON COUNTY, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.} |
| Reporter | Sutphin, D.M. (Cannon, W.F.), Mason Jr., G.T., Anderson, Arlene (M. Gere) |