| Location: | Keweenaw County, Michigan, United States, North America |
| Lat / long: | 47.39583, -87.95697 |
| dep_id: | 10082636 |
| mrds_id: | W060074 |
| Commodity type: | metallic |
| Major mineral: | Copper |
| Operation type: | Unknown |
| Production size: | Small ammount of material produced |
| Development status: | Prospect |
| ore: | Chalcocite |
| Reporter: | Nicholson, Suzanne, Sutphin, D.M., Mason Jr., G.T. |
| hrock_unit: | Portage Lake Volcanics |
| hrock_type: | Basalt,Dacite,Andesite |
| Structure: | Deposit in lowermost Portage Lake volcanics, Three areas of mineralization, all occurring at tops of vertical to slightl |
| discr: | Homestake Keweenaw venture |
| References: |
- Deposit:: MICHIGAN COPPER COMPANY LTD, 19---, MICHIGAN COPPER SULFIDE PROJECT: KEWEENAW PENINSULA: MICHIGAN COPPER COMPANY LTD, REPORT, 21 PP.
- Reserve-Resource:: MICHIGAN COPPER COMPANY LTD REPORT
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