| Allouez |
Calumet Real Estate Co. |
Private |
Underground |
Copper |
| Allouez Conglomerate Lode |
|
|
|
Copper |
| Allouez Mine |
|
|
|
Copper |
| Allouez Conglomerate No 1 & 2 |
Universal Oil Products |
Private |
Underground |
Copper |
| Arnold Copper Mine |
|
|
|
Copper |
| Arnold Cu Mine |
|
Private |
|
Copper |
| Babbitt Fissure |
Eagle River Mining Co. |
|
|
Copper |
| Childs Fissure Mine |
Copper Falls Mining Co. |
|
|
Copper |
| Cliff |
Universal Oil Products |
Private |
|
Copper |
| Cliff Copper Mine |
|
Private |
|
Copper |
| Cliff Fissure |
Cliff Copper Co. |
|
|
Copper |
| Cliff Mining Co. |
|
Private |
|
Copper |
| Copper Falls |
Copper Falls Mining Co |
|
|
Copper |
| Copper Falls Copper Mine |
|
Private |
|
Copper |
| Datolite Mine |
Ohio and Isle Royale Co. |
|
|
Copper |
| Eagle River Mine |
Eagle River Mining Co., |
|
|
Copper |
| Epidote Mine |
|
|
|
Copper |
| Fissure Mines |
|
|
|
Copper |
| Garden City Mine |
Garden City Mining Co |
|
|
Copper |
| Haytown Mine |
Isle Royale Land Corp. |
|
|
Copper |
| Hill Fissure Mine |
Copper Falls Mining Co. |
|
|
Copper |
| Houghton Conglomerate |
|
|
|
Copper |
| Houghton No.1 |
Calumet Real Estate |
Private |
Underground |
Copper |
| Houghton No.2 |
Universal Oil Products |
Private |
Underground |
Copper |
| Humboldt Mine |
Humboldt Copper Co. |
|
|
Copper |
| Iroquois |
Universal Oil Products |
Private |
|
Copper |
| Iroquois Amygdaloid |
|
|
|
Copper |
| Iroquois Mine |
|
|
|
Copper |
| Iroquois No. 1 |
Universal Oil Products |
Private |
Underground |
Copper |
| Iroquois No. 2 |
Universal Oil Products |
Private |
Underground |
Copper |
| Kearsarge Amygdaloid |
|
|
|
Copper |
| Kearsarge Amygdaloid No.1 |
Universal Oil Products |
Private |
Underground |
Copper |
| Kearsarge Amygdaloid No.2 |
Universal Oil Products |
Private |
Underground |
Copper |
| Manhattan Exploration |
|
|
|
Copper |
| Meadow Mine |
Meadow Mining Co. |
|
|
Copper |
| Minong Mine |
Minong Mining Co |
|
|
Copper |
| Miscellaneous Amygdaloids No. 1 |
|
Private |
|
Copper |
| Miscellaneous Fissures No. 1 |
Universal Oil Products |
Private |
|
Copper |
| Miscellaneous Fissures No. 2 |
Universal Oil Products |
Private |
|
Copper |
| Natick Gap Exploration |
Natick Mining Co. |
|
|
Copper |
| North American Mine |
North American Mining Co. |
|
|
Copper |
| North Cliff |
|
|
|
Copper |
| North Kearsarge |
Universal Oil Products |
Private |
|
Copper |
| Old Copper Falls Mine |
|
|
|
Copper |
| Owl Creek Fissure Mine |
Copper Falls Mining Co. |
|
|
Copper |
| Petherick Mine |
Petherick Mining Co. (organized in April, 1861, by Copper Falls Mining Co). |
|
|
Copper |
| Phoenix Ashbed |
Universal Oil Products |
Private |
|
Copper |
| Phoenix Cu Mine |
|
Private |
|
Copper |
| Phoenix Fissure Mine |
|
|
|
Copper |
| Ransom Mine |
|
|
|
Copper |
| Saginaw Mine |
|
|
|
Copper |
| Seneca |
Universal Oil Products |
Private |
Underground |
Copper |
| Seneca No. 2 Mine |
|
|
|
Copper |
| Siskowit Mine |
Isle Royale Union (1844) |
|
|
Copper |
| St. Clair Fissure |
|
|
|
Copper |
| Unnamed Copper Deposit |
|
Private |
|
Copper |
| Unnamed Copper Deposit |
|
Private |
|
Copper |
| Unnamed Copper Deposit |
|
Private |
|
Copper |
| Unnamed Copper Deposit |
|
Private |
|
Copper |
| Unnamed Copper Prospect |
|
Private |
|
Copper |
| Unnamed Copper Prospect |
|
Private |
|
Copper |
| Unnamed Copper Prospect |
|
Private |
|
Copper |
| Unnamed Copper Prospect |
|
Private |
|
Copper |
| Vaughnsville Exploration |
Cliff Mining Co. |
|
|
Copper |
