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  2. List of mines in Michigan - Wikipedia

    en.wikipedia.org/wiki/List_of_mines_in_Michigan

    List of mines in Michigan. Add languages. Add links. ... This is a partial list of current and defunct mines in Ashland. Name ... Detroit salt mine: Wayne: 1906– salt

  3. Minesota Mine - Wikipedia

    en.wikipedia.org/wiki/Minesota_Mine

    Minesota Mine. Native copper on matrix from the Minesota Mine. Size 6.8 x 6.0 x 4.8 cm. /  46.729933°N 89.174933°W  / 46.729933; -89.174933. The Minesota Mine is a former copper mine near Rockland, Ontonagon County in the Upper Peninsula of the U.S. state of Michigan. The Minesota (the single "n" in the name was a mistake in the ...

  4. Eagle Mine (Michigan) - Wikipedia

    en.wikipedia.org/wiki/Eagle_Mine_(Michigan)

    Eagle Mine. /  46.74639°N 87.88056°W  / 46.74639; -87.88056. The Eagle Mine is a small, high-grade nickel mining and copper mining project owned by Lundin Mining. The mine is located on the Yellow Dog Plains in the Upper Peninsula of Michigan in the United States. Eagle is the only primary nickel mine in the United States.

  5. Michigan Basin - Wikipedia

    en.wikipedia.org/wiki/Michigan_Basin

    Michigan Basin. Coordinates: 43°40′N 84°45′W. Geologic map of the Michigan Basin. The Michigan Basin is a geologic basin centered on the Lower Peninsula of the U.S. state of Michigan. The feature is represented by a nearly circular pattern of geologic sedimentary strata in the area with a nearly uniform structural dip toward the center of ...

  6. Copper mining in Michigan - Wikipedia

    en.wikipedia.org/wiki/Copper_mining_in_Michigan

    Copper mining in the Upper Peninsula boomed, and from 1845 until 1887 (when it was exceeded by Butte, Montana) the Michigan Copper Country was the nation's leading producer of copper. In most years from 1850 through 1881, Michigan produced more than three-quarters of the nation's copper, and in 1869 produced more than 95% of the country's copper.

  7. Cliff mine - Wikipedia

    en.wikipedia.org/wiki/Cliff_mine

    A large native silver specimen from the Cliff mine, 5.5 x 3.7 x 2.8 cm. The Cliff mine was the first successful copper mine in the Copper Country of the state of Michigan in the United States. The mine is at the now-abandoned town of Clifton in Keweenaw County. Mining began in 1845, and the Cliff was the most productive copper mine in the ...

  8. Copper Country - Wikipedia

    en.wikipedia.org/wiki/Copper_Country

    This mine was one of the most productive mines in the Copper Country. The Copper Country is an area in the Upper Peninsula of Michigan in the United States, including Keweenaw County, Michigan, Houghton, Baraga and Ontonagon counties as well as part of Marquette County. The area is so named as copper mining was prevalent there from 1845 until ...

  9. List of Copper Country mines - Wikipedia

    en.wikipedia.org/wiki/List_of_Copper_Country_mines

    Adventure mine - Greenland. Aetna Exploration Copper mine - Keweenaw County. Aetna mine - Keweenaw County. Agate Harbor mine - Agate Harbor, Keweenaw County. Agency mine - Keweenaw County. Ahmeek mine - Ahmeek, Keweenaw County. Albion mine (originally the Manhattan Mine) - Keweenaw County. Algomah mine - Mass City, Ontonagon County.

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