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Name County Years Material Coordinates Adventure mine: Ontonagon: 1850–1920: copper: Alabastine Mine: Kent: 1907– gypsum: Arcadian mine: Houghton: 1898–1908: copper
The Back Forty Mine is a proposed open-pit metallic sulfide mine targeting gold and zinc deposits in Menominee County in the South Central part of Michigan's Upper Peninsula next to the Menominee River. Aquila Resources submitted its first permit applications to the state of Michigan in 2015. [1]
This list of gold mines in the United States is subsidiary to the list of mines article and lists working, defunct and future mines in the country and is organised by the primary mineral output. For practical purposes stone, marble and other quarries may be included in this list.
The following are lists of gold mines and are subsidiary to the list of mines article and lists working, defunct and planned mines that have substantial gold output, organized by country. North America
Gold closed Friday at $1,290 per ounce, down around 20% for the year and making Marigold gold mine in Nevada just too expensive to continue operating. Jointly owned by Goldcorp and Barrick Gold ...
Copper mines in Michigan (16 P) Pages in category "Mines in Michigan" The following 12 pages are in this category, out of 12 total.
The discovery of gold at Sutter's Mill in 1848 is one of the defining moments in California history, with roughly 300,000 forty-niners flocking here to make their fortune from the U.S. and abroad.
The Mineral Range Railroad (reporting mark MRA) is a shortline railroad in the Upper Peninsula of Michigan. It began operations in 2002. [1] In 2012, it acquired an ex-Lake Superior and Ishpeming line between Humboldt Mill and Ishpeming. [2] The Humboldt Mill was reopened in 2014 and is operated by Eagle Mine, owned by Lundin Mining. [3]