What began as a stack of fragile, century-old mine maps is being transformed into an immersive 3D window into the past by archaeologists, energy policy experts and data scientists at Michigan ...
STEPHENSON, MI — There is a five-square-mile area along the Michigan and Wisconsin border where ancient indigenous burial mounds dot the banks of the Menominee River. Large circles still mark the land ...
About a mile-and-a-half underground in north-central Michigan, an almost-forgotten reserve of the potassium-rich mineral salt potash could be worth $65 billion to the Michigan economy. A widely used ...
Mines in Michigan's Upper Peninsula, once leading mineral producers, are preserved for public tours. Visitors can book tours to explore the underground history in the Iron Mountain Iron Mine, Quincy ...
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