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The White Pine mine produced copper until 1995. In its early days the company was known for its use of advanced mining and transport systems (not all of which worked very well) including the Dashaveyor, a high speed transportation system, and what was at the time the world's largest hard rock tunneling machine to be sold to a mining company. [4]
A few stayed in town after the mine shut down and logged or farmed to make a living. In 1906 The Calumet and Hecla Mining Company brought 200 tons of mining equipment to Nonesuch and explored the area. They eventually opened a mine in the Nonesuch shale at White Pine, three miles due east of Nonesuch. Four years later in 1912, a 20-person crew ...
White Pine mine - White Pine, Ontonagon County; the last mine to close in the Copper Country, in 1995; Whittlesey mine - Isle Royale, Keweenaw County; Winona mine - Winona, Houghton County; Winthrop mine - Central; Wolverine Mine - Wolverine; Wyandot mine - Twin Lakes, Houghton County; Wyoming mine - Wyoming (Helltown)
The White Pine Mine, just east of the state park in Ontonagon County, was the last copper-focused mine in Michigan’s Upper Peninsula. It closed in 1997 and Highland Copper plans to repurpose ...
Oil and gas companies will have to pay more to drill on federal lands and satisfy stronger requirements to clean up old or abandoned wells under a final rule issued Friday by the Biden administration.
After the Salt Lake Tungstonia Mines Company ceased operations in early 1918, the population dwindled precipitously immediately thereafter. That company's property was leased by the Griffin Mining Company during the summer of 1918, but this venture proved fruitless and most of the remaining residents abandoned the site.
In 1955 the Copper Range Company began large-scale mining at the White Pine mine, near the old Nonesuch mine. The deposit is a stratiform deposit in the lower 15 m of the Proterozoic Nonesuch Shale and the upper 2 m of the underlying Copper Harbor Conglomerate.
Its mines (along with those of Quartz Corp.) are located north of downtown in an area called the Spruce Pine Mining District. They appear on Google Maps like vast, white sandy beaches.