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  2. Rouge Steel - Wikipedia

    en.wikipedia.org/wiki/Rouge_Steel

    In 1989, Ford's steel mill assets were divested and became known as Rouge Industries with the steel operations trading as Rouge Steel Company in Dearborn, Michigan, outside of Detroit. The steel mill operations occupy most of the portion of the Rouge Complex south of Road 4, which connects Gates 4 and 10.

  3. Native copper - Wikipedia

    en.wikipedia.org/wiki/Native_copper

    The mines of the Keweenaw native copper deposits of Upper Michigan were major copper producers in the 19th and early 20th centuries, and are the largest deposits of native copper in the world. [6] Native Americans mined copper on a small scale at this and many other locations, [ 7 ] and evidence exists of copper trading routes throughout North ...

  4. Old Copper complex - Wikipedia

    en.wikipedia.org/wiki/Old_Copper_complex

    The Old Copper Complex of the Western Great Lakes is the best known, and can be dated as far back as 9,500 years ago. [4] [1] Great Lakes natives of the Archaic period located 99% pure copper near Lake Superior, in veins touching the surface and in nuggets from gravel beds.

  5. Copper mining in Michigan - Wikipedia

    en.wikipedia.org/wiki/Copper_mining_in_Michigan

    After mining is finished the site will be reclaimed. The mine is expected to produce 360 million pounds of nickel, 295 million pounds of copper and small amounts of other metals over its nine-year mine life (2014 to Q4 2023). Other base metals include platinum, palladium, and cobalt. Ores will be processed at the Humboldt Mill in Michigamme ...

  6. Base metal - Wikipedia

    en.wikipedia.org/wiki/Base_metal

    A base metal is a common and inexpensive metal, as opposed to a precious metal such as gold or silver. [1] In numismatics , coins often derived their value from the precious metal content; however, base metals have also been used in coins in the past and today.

  7. Is Commercial Metals (CMC) Outperforming Other Basic ... - AOL

    www.aol.com/news/commercial-metals-cmc...

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