| Lat / long: | 47.37917, -88.0792 |
| Primary: | Copper |
| Ore: | Chalcocite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Prospect |
| Host rock: | Portage Lake Volcanics |
| Host type: | Basalt,Andesite |
| Structure: | Andesite-dacite dike cross cutting an amygdaloidal flow top (dipping 45 deg |
| MRDS | W060076 |
| DEP | 10082638 |
| Reference | {Deposit:: MICHIGAN COPPER COMPANY LTD, 19 ---, MICHIGAN COPPER SULFIDE PROJECT: KEWEENAW PENINSULA: COMPANY REPORT, 21 PP.}{Reserve-Resource:: MICHIGAN COPPER COMPANY LTD REPORT} |
| Reporter | Nicholson, Suzanne, Sutphin, D.M., Mason Jr., G.T. |