Copper Mines in Michigan
365Total Sites
11Active
Copper Mining in Michigan
Michigan has 365 copper-related mine and mineral deposit locations recorded in federal databases. Of these, 11 are currently active operations. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
By County
| County | Sites |
|---|---|
| Keweenaw County | 143 |
| Houghton County | 121 |
| Ontonagon County | 70 |
| Marquette County | 24 |
| Gogebic County | 4 |
| Kent County | 1 |
| Keweenaw, Houghton County | 1 |
| Keweenaw, Houghton, Ontonagon County | 1 |
Copper Mines
| Mine | County | Type | Status |
|---|---|---|---|
| 543-S | Keweenaw | Surface | Producer |
| 543-S Deposit | Keweenaw | Underground | Producer |
| Babbitt Fissure | Keweenaw | Surface | Producer |
| Caledonia Mine (Nebraska) | Ontonagon | Underground | Producer |
| Drexel Fissure | Keweenaw | Surface | Producer |
| Haytown Mine | Keweenaw | Surface | Producer |
| Kona Dolomite | Marquette | Producer | |
| Phoenix Cu Mine | Keweenaw | Underground | Producer |
| Presque Isle | Gogebic | Producer | |
| Wendigo Mines | Keweenaw | Underground | Producer |
| White Pine | Ontonagon | Underground | Producer |
| (Facility) White Pine Copper Refinery | Ontonagon | Processing Plant | Plant |
| (Facility) White Pine Copper Smelter | Ontonagon | Processing Plant | Plant |
| 813 - Mt. Bohemia West | Keweenaw | Surface | Prospect |
| Adventure Consolidated Mine | Ontonagon | Underground | Past Producer |
| Aetna Copper Mine | Keweenaw | Underground | Past Producer |
| Aetna Exploration Copper Mine | Keweenaw | Past Producer | |
| Agate Harbor Mine | Keweenaw | Underground | Past Producer |
| Ahmeek Copper Mine | Keweenaw | Past Producer | |
| Ahmeek Copper Mine | Keweenaw | Underground | Past Producer |
| Algomah Mine | Ontonagon | Underground | Past Producer |
| Algonquin Mine | Ontonagon | Underground | Past Producer |
| Allouez | Keweenaw | Underground | Past Producer |
| Allouez Conglomerate Lode | Keweenaw, Houghton | Underground | Past Producer |
| Allouez Mine | Keweenaw | Past Producer | |
| Allouez Conglomerate No 1 & 2 | Houghton | Underground | Past Producer |
| Amygdaloid Cu Mine | Keweenaw | Underground | Past Producer |
| Arcadian Mine | Houghton | Underground | Past Producer |
| Arcadian Copper Mine | Houghton | Underground | Past Producer |
| Arcadian Copper Mine South | Houghton | Underground | Past Producer |
| Arnold Copper Mine | Keweenaw | Past Producer | |
| Arnold Cu Mine | Keweenaw | Underground | Past Producer |
| Atlantic Amygdaloid | Houghton | Underground | Past Producer |
| Atlantic Mine | Houghton | Underground | Past Producer |
| Atlantic Section 16 Exploration | Houghton | Underground | Prospect |
| Baltic | Houghton | Underground | Past Producer |
| Baltic Amygdaloid | Houghton | Underground | Past Producer |
| Baltic Amygdaloid | Houghton | Underground | Past Producer |
| Baltic Mine | Houghton | Past Producer | |
| Belt Mine (Piscatauqua) | Ontonagon | Past Producer | |
| Bluff Wyoming Mine | Keweenaw | Underground | Past Producer |
| Bohemian Mine | Ontonagon | Underground | Past Producer |
| Bohemian Range Exploration | Keweenaw | Underground | Prospect |
| Boston & Lake Superior Exploration | Ontonagon | Underground | Prospect |
| Brooklyn Mine | Ontonagon | Underground | Past Producer |
| Calumet No 2 | Houghton | Underground | Past Producer |
| Calumet No.1 | Houghton | Underground | Past Producer |
| Calumet and Hecla Conglomerate Lode | Houghton | Underground | Past Producer |
| Cape Mine | Keweenaw | Underground | Past Producer |
| Carp Lake Mine | Ontonagon | Underground | Past Producer |