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copper and iron ore mining in michigan

  • <h3>Michigan-Iron-Mines - Mining Artifacts</h3><p>There are three iron ranges in the Upper Peninsula of Michigan, these are the Gogebic ... Although he was not aware of the quantity of iron ore deposits in the area, .... patterned after the ones used in Cornwall in the deep tin and copper mines.</p>

    Michigan-Iron-Mines - Mining Artifacts

    There are three iron ranges in the Upper Peninsula of Michigan, these are the Gogebic ... Although he was not aware of the quantity of iron ore deposits in the area, .... patterned after the ones used in Cornwall in the deep tin and copper mines.

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  • <h3>Mine Shafts of Michigan: Mining History: - Mining Engineering</h3><p>In the past 150 years Michigan's Copper and Iron Mining Ranges have produced over a billion tons of iron ore and several billion pounds of refined copper.</p>

    Mine Shafts of Michigan: Mining History: - Mining Engineering

    In the past 150 years Michigan's Copper and Iron Mining Ranges have produced over a billion tons of iron ore and several billion pounds of refined copper.

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  • <h3>Michigan Mining History - Mining History Association</h3><p>Founded in 1849, Marquette became the business hub and the iron ore .... of the Upper Peninsula's historic iron and copper mines as recorded by vintage stereo...</p>

    Michigan Mining History - Mining History Association

    Founded in 1849, Marquette became the business hub and the iron ore .... of the Upper Peninsula's historic iron and copper mines as recorded by vintage stereo...

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  • <h3>Exploratory drilling begins for copper mine under Porcupine ...</h3><p>Feb 7, 2017 ... GOGEBIC COUNTY, MI -- A Canadian copper mining company .... the neighboring Tilden mine as Michigan's last operating iron ore mine.</p>

    Exploratory drilling begins for copper mine under Porcupine ...

    Feb 7, 2017 ... GOGEBIC COUNTY, MI -- A Canadian copper mining company .... the neighboring Tilden mine as Michigan's last operating iron ore mine.

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  • <h3>Copper I - MSU Department of Geography - Michigan State University</h3><p>The copper mined in Michigan help fuel the industrial revolution that ... Iron and copper are the two most economically important minerals in Michigan. ... In summary, the ore deposits of the Michigan Copper District are of two basic types that...</p>

    Copper I - MSU Department of Geography - Michigan State University

    The copper mined in Michigan help fuel the industrial revolution that ... Iron and copper are the two most economically important minerals in Michigan. ... In summary, the ore deposits of the Michigan Copper District are of two basic types that...

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  • <h3>Iron I - MSU Geography - Michigan State University</h3><p>Iron ore is Michigan's most valuable non-fuel, mined commodity. ... publicity surrounding the delivery of a two ton Ontonagon copper boulder to Detroit in 1843.</p>

    Iron I - MSU Geography - Michigan State University

    Iron ore is Michigan's most valuable non-fuel, mined commodity. ... publicity surrounding the delivery of a two ton Ontonagon copper boulder to Detroit in 1843.

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  • <h3>METALS - Mining in Michigan: Copper, Gold, Silver and Iron ...</h3><p>May 9, 2017 ... I visit the state Historical center in Lansing Michigan and show off some of the mining treasures. Can you believe the TWO TON Copper nugget...</p>

    METALS - Mining in Michigan: Copper, Gold, Silver and Iron ...

    May 9, 2017 ... I visit the state Historical center in Lansing Michigan and show off some of the mining treasures. Can you believe the TWO TON Copper nugget...

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  • <h3>A Brief History of Mining in Michigan's Marquette and Menominee ...</h3><p>Jul 12, 2018 ... Douglas Houghton visited copper deposits on his 1831-32 ... Other Michigan iron ore discoveries followed as prospectors gained a better.</p>

    A Brief History of Mining in Michigan's Marquette and Menominee ...

    Jul 12, 2018 ... Douglas Houghton visited copper deposits on his 1831-32 ... Other Michigan iron ore discoveries followed as prospectors gained a better.

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  • <h3>Michigan Iron Mines - State of Michigan</h3><p>Within the Precambrian Shield lies a large part of the mineral wealth of Canada. It contains all the iron ore of the Lake Superior region and the copper deposits of.</p>

    Michigan Iron Mines - State of Michigan

    Within the Precambrian Shield lies a large part of the mineral wealth of Canada. It contains all the iron ore of the Lake Superior region and the copper deposits of.

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  • <h3>Copper mining in Michigan</h3><p>While it originated thousands of years earlier, copper mining in Michigan became an important ... Although native copper was the dominant ore mineral, chalcocite (copper sulfide) was sometimes present, and, ..... Chippewa County Airport · Delta County Airport · Ford Airport · GogebicIron County Airport · Houghton County...</p>

    Copper mining in Michigan

    While it originated thousands of years earlier, copper mining in Michigan became an important ... Although native copper was the dominant ore mineral, chalcocite (copper sulfide) was sometimes present, and, ..... Chippewa County Airport · Delta County Airport · Ford Airport · GogebicIron County Airport · Houghton County...

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