mining in michigan upper peninsula
Lawsuit Seeks To Block Back Forty Mine In Michigan's Upper ...
Nov 14, 2018· A group is suing two federal agencies as part of an effort to block a proposed mine in Michigan's Upper Peninsula near the Wisconsin line. The federal lawsuit filed Tuesday by the Coalition to SAVE the Menominee River names the Environmental Protection .
WhatsAppA Mining Rush in the Upper Peninsula | Mining Action Group
May 29, 2012· A Mining Rush in the Upper Peninsula. Marquette County, in addition to the Rio Tinto mine, is buoyed by Northern Michigan University and two surviving iron ore mines, among other things, so it does not share the unemployment problems of Gogebic County. But other erstwhile mining counties are in even worse shape.
Lost Treasures of the Upper Peninsula The Ropes Gold ...
Jul 15, 2019· The Ropes Gold Mine was a profitable gold mine that operated in Michigan's Upper Peninsula at the turn of the century. It ran successfully for a decade. Where and How to Find Gold Gold Nugget Detecting Natural Gold Nuggets for Sale .
Records: Upper Peninsula mine approved despite concerns ...
DETROIT (AP) — Over and over, Michigan environmental regulators had sounded alarms as they reviewed a proposed large, openpit ore mine in the Upper Peninsula near the Menominee River, prized for walleye fishing and being a tributary to Lake Michigan. The mine would send acidic mining wastes into ...
Upper Peninsula of Michigan Wikipedia
Michigan's Upper Peninsula is bounded on land by Wisconsin to the southwest and west; and in territorial waters by Minnesota to the west, Ontario to the west, north and east, and the Door Peninsula of Wisconsin extends into Lake Michigan east of the western Upper Peninsula. Five Michigan Upper Peninsula counties include nearby major islands: Mackinac Island, Round Island and Bois Blanc Island in Lake Huron are in Mackinac County.
Back Forty Mine Homepage | Aquila Resources Inc ...
The Back Forty Mine is a proposed openpit zinc and gold mine located in Menominee County in the South Central part of Michigan's Upper Peninsula. The mine is estimated to produce 512 million pounds of zinc and 468 thousand ounces of gold.
Gold Mining in Michigan's Upper Penninsula | HubPages
Jan 07, 2014· My memories and thoughts . Gold Mining in Michigans Upper Peninsula: 13 Mines at One Time This is another in a series of articles about Gold Mines in Michigan's Upper Peninsula written by my father (James M. Clem) in the early 1960's and published in the Marquette Mining Journal.
Ghost Towns Upper Peninsula Keweenaw Michigan
America's first mining boom was roaring to life and unearthing copper produced 10 times more wealth than the California Gold Rush. Tens of thousands of immigrants from Finland, Cornwall and other European countries "went West" to Michigan's northernmost peninsula to seek their fortunes in the mines, forests, and towns.
Upper Peninsula Copper, mining and history
Upper Peninsula Copper Mines, Mining, Ghost Towns, and some History. * This boulder of float copper, one of the largest on display at 9,392 pounds, can be seen by Highway US41, in Calumet at the Keweenaw National Historic Park. Caledonia Native Copper Mine Rock and Mineral Collecting near Ontonagon, Michigan for the rock collector or geologist.
Records: Upper Peninsula mine approved despite concerns ...
Aug 13, 2019· DETROIT — Over and over, Michigan environmental regulators sounded alarms as they reviewed a proposed large, openpit ore mine in the Upper .
Ancient Copper Mining in the Upper Peninsula –
Dec 18, 2008· Fred Huffman—Upper Peninsula tour guide and man about Marquette—is the one who first told me there had been Yooper copper miners 7,000 years ago. Ancient mine pits, thousands of them ...
About Eagle Mine – Eagle Mine
Eagle Mine is an underground, highgrade nickel and copper mine located in western Marquette County of Michigan's Upper Peninsula. It is the first mine to be permitted under Michigan's Part 632 NonFerrous Mineral Mining Law. The mine is expected to produce 365 million pounds of nickel, and 295 million pounds of copper, and trace amounts of other minerals over its estimated mine life (2014 – mid2025).
Slideshow: In Michigan's Upper Peninsula, mining waste ...
Slideshow: In Michigan's Upper Peninsula, mining waste threatens Buffalo Reef A line of carts carrying copperrich rock waits to move into a stamp mill for the Mohawk and Wolverine mines at Gay, where the rock was crushed to separate out valuable copper.
Iron Mines in Michigan
Sep 11, 2013· Today, mine operators in Michigan's Upper Peninsula are generally after taconite, a lowgrade ore that was once considered waste rock. To make it usable, mining companies blast it into small pieces with explosives, grind it into powder with powerful machinery, and then use magnets or flotation techniques to separate the iron minerals out from the surrounding rock.
Mining boom in Michigan: economic boost or environmental ...
Mar 27, 2012· Mining boom in Michigan: economic boost or environmental nuisance? Demand for metals on the world market is prompting a mining boom in Michigan's rural Upper Peninsula.
Mining boom in Michigan: economic boost or environmental ...
Mar 27, 2012· Driven by a worldwide surge in demand for metals, mining is on the rebound in Michigan's Upper Peninsula, bringing the hope of jobs to remote and economically depressed rural communities.
Up Close: Iron Mining in the Upper Peninsula | WXPR
Nov 26, 2013· But the biggest question may be what kind of environmental legacy will be left by the pair of giant mines. "Certainly the selenium fish consumption advisory is the major issue with those mines right now." That's Michigan DEQ's Steve Casey, water resources supervisor for the Upper Peninsula.
Michigan Copper in the Mediterranean Graham Hancock ...
It is estimated that half a billion pounds () of copper were mined in tens of thousands of pits on Isle Royale and the Keweenaw Peninsula of Michigan by ancient miners over a period of a thousand years. Carbon dating of wood timbers in the pits has dated the mining to start about 2450 BC and end abruptly at .