Keweenaw County, MI Copper Mines

Copper Mines in Keweenaw County, MI

Mine Owner Land Status Work Type Minerals
543-S Michigan Copper Company Ltd Copper
543-S Deposit Great Lakes Minerals Inc. Unknown Copper
813 - Mt. Bohemia West Michigan Copper Company Ltd Copper
Aetna Copper Mine Private Copper
Aetna Exploration Copper Mine Copper
Agate Harbor Mine Agate Harbor Mining Co. (French) Copper
Ahmeek Copper Mine Copper
Ahmeek Copper Mine Private Copper
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
Amygdaloid Cu Mine Private Copper
Arnold Copper Mine Copper
Arnold Cu Mine Private Copper
Babbitt Fissure Eagle River Mining Co. Copper
Bluff Wyoming Mine Wyoming Mining Co. Copper
Bohemian Range Exploration Underground Copper
Cape Mine Cape Mining Co. Copper
Central Cu Mine Private Copper
Central Exploration Copper
Central Mine Central Mining Co. Copper
Childs Fissure Mine Copper Falls Mining Co. Copper
Clark Copper
Cliff Universal Oil Products Private Copper
Cliff Copper Mine Private Copper
Cliff Fissure Cliff Copper Co. Copper
Cliff Mining Co. Private Copper
Connecticut Fissure Amygdaloid Mining Co. Copper
Copper Falls Copper Falls Mining Co Copper
Copper Falls Copper Mine Private Copper
Dana Mine Dana Mining Co Copper
Datolite Mine Ohio and Isle Royale Co. Copper
Delaware Copper Mine Private Copper
Delaware Mine Northwest Copper Co. Copper
Drexel Fissure Copper
Eagle Harbor Mines Eagle Harbor Co. Copper
Eagle River Mine Eagle River Mining Co., Copper
Empire Copper Mine Private Copper
Epidote Mine Copper
Evergreen Series Copper
Fissure Mines Copper
G-12 Michigan Copper Company Ltd Copper
G-13 Michigan Copper Company Ltd Copper
G-2 Michigan Copper Company Ltd Copper
Garden City Mine Garden City Mining Co Copper
Girard Exploration Girard Copper
Gratiot Copper Mine Seneca Copper
Gratiot Copper Mine Private Copper
Gratiot Lake Project Keweenaw Copper Co., Copper
Hanover Mine Hanover Mining Co. Copper
Hays Mine (Pittsburgh & Boston) Copper
Haytown Mine Isle Royale Land Corp. Copper
Hill Fissure Mine Copper Falls Mining Co. Copper
Houghton Conglomerate 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
Island Mine Island Copper Co. Copper
Kingston Universal Oil Products Private Underground Copper
Kingston Conglomerate Copper
Lac La Belle Major Alexander Sibley Copper
Lac La Belle Exploration Lac La Belle Co. Surface/Underground Copper
Lizzardo Michigan Copper Company Ltd Copper
Madison Fissure Madison Mining Co. Copper
Manhattan Exploration Copper
Mass Fissure Copper
Meadow Mine Meadow Mining Co. Copper
Medora Mine Copper
Mendota Mine 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
Miskwabic Exploration Miskwabic Development Association Ltd. Copper
Mohawk Universal Oil Products Private Copper
Mohawk Mine Fulton Mining Co. Copper
Mohawkite Fissure Copper
Natick Gap Exploration Natick Mining Co. Copper
New York and Michigan Exploration Copper
North American Mine North American Mining Co. Copper
North Cliff Copper
North Kearsarge Universal Oil Products Private Copper
Northwestern Fissure Northwestern Mining Co Copper
Ojibway Universal Oil Products Private Copper
Ojibway Mine Copper
Old Copper Falls Mine Copper
Old Mendota Cu Mine Private Copper
Owl Creek Fissure Mine Copper Falls Mining Co. Copper
Pennsylvania Copper Mine Private 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
Reliance Prospect Reliance Copper
Resolute Mine Resolute Mining Co. Copper
Saginaw Mine Copper
Seneca Universal Oil Products Private Underground Copper
Seneca No. 1 Mine Seneca Mining Co. (Organized Mar 1860; dissolved 10 Oct 1918 and all of its stock conveyed to Seneca Copper
Seneca No. 2 Mine Copper
Siskowit Mine Isle Royale Union (1844) Copper
St. Clair Fissure Copper
Star Mine Star Mining Co. Copper
Suffolk Exploration Underground Copper
Unnamed Copper Deposit Private Copper
Unnamed Copper Deposit Private Copper
Unnamed Copper Deposit Private Copper
Unnamed Copper Deposit Private Copper
Unnamed Copper Deposit Private Copper
Unnamed Copper Deposit Private Copper
Unnamed Copper Deposit Private Copper
Unnamed Copper Deposit Private Copper
Unnamed Copper Deposit Private Copper
Unnamed Copper Deposit Private Copper
Unnamed Copper Deposit Private Copper
Unnamed Copper Deposit Private 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
Unnamed Copper Prospect Private Copper
Unnamed Copper Prospect Private Copper
Unnamed Copper Prospect Private Copper
Unnamed Copper Prospect Private Copper
Unnamed Copper Prospect Private Copper
Unnamed Copper Prospect Private Copper
Unnamed Copper Prospect Private Copper
Unnamed Copper Prospect Private Copper
Unnamed Copper Prospect 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
Vulcan Exploration Copper Mine Copper
Vulcan Exploration Copper Mine Private Copper
Washington Mine Washington Mining Co. Copper
Wendigo Mines Wendigo Copper Co Copper
Winona Lake Superior Copper Co. Mixed Copper
Winthrop Mine Winthrop Mining Co. Copper
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