deepest copper mine michigan

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Keweenaw Peninsula

Michigan Copper Country Houghton, Michigan June 6-9, 1997 (Reconstructed 2020) ... The shaft itself was 9,260 feet deep, the World's deepest at the time the mine closed in 1945. CLICK HERE for a map of …

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Quincy Unit

When Keweenaw National Historical Park was established in 1992, Congress recognized the former Quincy Mine as one of the components that best represents the story of copper mining on Michigan's Keweenaw Peninsula. At the southern boundry of the Quincy Unit, near the Portage Lake Lift Bridge, lies the former …

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Mining Michigan's History: The Quincy Mine : Michigan …

Mining Michigan's History: ... making the area an attractive, albeit remote, site for copper mining. ... The hoist was necessitated by the great depth the mine had reached, over 6,000 vertical feet, making Quincy the deepest mine in the US and one of the deepest in the world. The hoist house was designed by J.H. Hoff and built at a cost …

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Underground Mine Tours

The Adventure Mine is a copper mine near Greenland, Michigan that operated from 1850 to 1920. During that time, miners removed more than 11 million pounds of native copper from the ground. We invite you to step back in time in the world's greatest copper district to experience one of Michigan's best-preserved historic mines.

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Copper Mine Surface & Underground Tours: …

The historic Quincy Mine Site is located at the top of the hill in Hancock, MI on the Keweenaw Peninsula in the Upper Peninsula of Michigan. Once a flourishing copper mine, the Quincy Hoist Association offers both …

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The Deepest Mine in Michigan: "Old Reliable"

Quincy Mine was called "Old Reliable" by 1910, thanks to its production of 458 million pounds of copper. Quincy's mines were the country's deepest by 1930, with the deepest ones over 9,000 feet. The very deepest – Michigan's deepest mine shaft – was the #2 Shaft, reaching a vertical depth of 9,240 feet.

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Mining 101 | Learn How It's Done

Eagle Mine in Michigan's Upper Peninsula will produce approximately 440 million pounds of nickel and 429 million pounds of copper. In fact, now in production, Eagle Mine is the only primary nickel mine in the United States and produces 1.5 percent of the world's nickel. So how do we get our ore out from 3,000 feet below the surface?

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Mining History: Mine Shafts of Michigan

Mine shafts in Michigan varied in depth from about 100 feet to over 3,000 feet for iron mines, the shafts usually being vertical. Copper Mines were often deeper, with some …

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Red Jacket Shaft, Calumet & Hecla Mine, Calumet, Calumet …

6.8 x 4.9 x 3.3 cm. This classic and well-formed copper "skull" is certainly one of the most unusual forms in the Mineral Kingdom and is from the famous Copper Country of Michigan. Pieces of this quality are much sought-after. Copper was deposited from hydrothermal solutions in a conglomerate bed and surrounded a large, rounded cobble. …

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Copper Country Mines Copper Mines: Mining History: Mine Shafts of Michigan:

Mining History: Mine Shafts of Michigan: Quincy & Pewabic Mines. Mining Engineering: Mining History: ... Quincy Mine produced 726 million pounds of copper from 1856 to 1925. The underground mining extends over 2 square miles. The MTU Geological and Mining Engineering and Sciences Experimental Mine is part of the former Quincy Mine, see …

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List of deepest mines

This list of deepest mines includes operational and non-operational mines that are at least 2,212 m (7,257 ft), which is the depth of Veryovkina Cave, the deepest known natural cave in the world.The depth measurements in this list represent the difference in elevation from the entrance of the mine to the deepest excavated point.

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Quincy Mine | Michigan

The Quincy Mine is located in the Keweenaw Peninsula in Michigan's Upper Peninsula. Mining operations have been closed for many years, but the site is preserved as a cooperating site of the Keweenaw National …

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Quincy Mine, Quincy Township, Houghton County, Michigan, …

An underground copper mine that began exploration in 1846 and organized in 1848. Began operations working a fissure vein of native copper until 1856 when the Pewabic …

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Quincy Mine

Historic mine site with guided tours that tell the story of Michigan's copper mining boom that played a large part in the industrialization of America. Enjoy views of the world's largest steam hoist engine, then take a ride on our cogwheel tram to the mine adit where you'll walk through our mine at the 7th level and experience how the miners lived.

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FLOAT COPPER IN MICHIGAN

major native copper deposits along the Ontonagon River early European explorers were introduced to the famous Ontonagon boulder by Native Americans. It is a 3,708 pound …

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Tour this Abandoned Copper Mine Near Delaware, Michigan …

The Delaware Copper Mine was in full operation between 1846 - 1887. It had a total depth of 1,400 feet, which contained ten different levels of mine shafts. It's located in the U.P.'s Keewenaw Peninsula, 12 miles south of Copper Harbor, 38 miles north of Houghton and along US-41.

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Iroquois Copper Mine Near Mohawk, Michigan | The …

Copper mining deposit report for "Deposit #21849" (#21849) in Keweenaw County, ... The Iroquois Copper Mine, located near Mohawk, Michigan, is situated within the Keweenaw Copper Mining District, which holds significant historical and geological importance. ... EXPLORATORY SHAFT OPENED IN 1942-MINED MORE OR LESS CONTINUOUSLY …

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120-year-old U.P copper mine site added to Keweenaw …

The Champion #4 Shaft House, constructed in 1902 and now maintained by Painesdale Mine & Shaft Inc., was part of the Copper Range Mining Company, which ran multiple U.P. mines and remained in ...

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Missing: Prehistoric Michigan's Half-Billion Pounds of Copper

1850: The Report on the Geology and Topography of a Portion of Lake Superior Land District in the State of Michigan explains in detail how one large copper mass was discovered by O. Knapp, the agent of the Minnesota Mining Company: "…a pit 26 feet deep filled with clay and a matted mass of mouldering vegetable …

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Once a Year, This 19th-Century Michigan Ghost Town …

The Keweenaw Peninsula "had the richest mines, the deepest mines, ... a Central miner who'd left Cornwall for Copper Country in 1875. Settling in Michigan, Edward married and fathered three ...

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Stambaugh & Iron County's Deepest Mine: Upper …

The Hiawatha Mine near Stambaugh was operated by the Munro Iron Mining Company in 1893. Other mines soon followed, including the Hiawatha #2 mine. The mine had 18 levels and had a depth of 2100 …

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The No. 2 Quincy Shaft-Rockhouse: 9,240 Feet into the Earth …

Learn about the history and culture of the Quincy Mining Company, which produced copper for over 100 years in the Keweenaw Peninsula. Explore maps, photos, readings, and activities related to the No. 2 Shaft-Rockhouse, the deepest mine in Michigan at 9,240 feet.

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Keweenaw Peninsula

Learn about the history and operations of the Quincy Mine, one of the oldest and deepest copper mines in the Keweenaw Peninsula. The mine operated continuously from 1852 …

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GeoSights: A View of the World's Deepest Pit – …

Mining activities remained relatively limited until 1906 when the district became the first in the world to begin large-scale (for the time) open-pit copper mining (for more mine history, see "Race to Ore: The …

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White Pine North Copper Mine in Michigan's Upper …

The White Pine North Copper Mine in the U.P. may reopen due to a joint venture between Kinterra Capital Corp. and Highland Copper Co. Inc. // Photo courtesy of Highland Copper Co. A once active copper mine in the western section of Michigan's Upper Peninsula may reopen based on today's announcement that Kinterra Capital …

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The Cliff Mine and Ghost Town Ruins in the Upper Peninsula

Deep in the forests in the center of the Keweenaw Penisula is the stone ruins of a once prosperous mine and town that supported it. The Cliff Mine is the first successful mine in the Michigan Copper District and dates from 1845. The highly successful mine was the largest copper mine in the US for more than a decade after it was started.

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Resolution Copper Mine: Venturing 7,000 feet below Earth's …

The gaping mouth of Resolution Copper Mining's No. 10 shaft is 28 feet across and opens into a sheer drop of nearly 7,000 feet, making it the deepest continuous mine shaft in the United States.

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Quincy Mine

Quincy Mine is a historic copper mine and part of the Keweenaw National Historical Park. You can take a guided tour down to level 7 and ride the midwest's only cog-wheel tram to the surface.

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End of Empire mine, 'end of the life'

Defunct mining towers cast a shadow over Ishpeming's 6,400 residents. The Cliffs Shaft Mine, now a Michigan State Historic Site, was once one of the most productive of the area's underground ...

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Eagle Mine | Nickel & Copper Mining in Michigan's Upper …

An underground, high-grade nickel and copper mine located in western Marquette County of Michigan's Upper Peninsula. The mine is expected to produce 440 million pounds of nickel, 429 million pounds of copper, and trace amounts of other minerals over its estimated mine life (2014 – 2029).

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Mining Michigan's History: The Quincy Mine : Michigan …

Knowledge of the rich copper resources in the region predates white European settlement, with many prehistoric mine pits in the area dating back thousands …

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Tour One of the Upper Peninsula's Oldest Copper Mines at …

Hidden in the heart of Michigan's Keweenaw Peninsula lies one of the oldest and deepest copper mines in the Upper Peninsula. Delaware Mine allows visitors …

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Quincy Mine, Quincy Township, Houghton County, Michigan…

An underground copper mine that began exploration in 1846 and organized in 1848. Began operations working a fissure vein of native copper until 1856 when the Pewabic amygdaloid lode was discovered crossing the property. ... DeGood, L. (2011) Michigan Copper Mining Stocks and Bonds. Self-Published. 401 pages. Kelly D.J. (2020) Fluid Inclusion ...

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Mining History: Mine Shafts of Michigan: Gogebic Range

The iron mines in this range were among the deepest underground iron mines developed in the country. ... tons. These photos are a sampling of the shaft structures, headframes and shaft houses of some of the underground mines in Michigan. GOGEBIC MINERAL RANGE MINES Click on the snapshot for a full size view. ... Copper Country Mine Shaft ...

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Discover the Top Ten Deepest Open Pit Mines in the World

Chuquicamata copper mine, situated 1,650km north of Santiago, Chile, is the second deepest open-pit mine in the world. Chuquicamata, also known as the Chuqui open pit, is 4.3km long, three kilometres wide and more than 850m deep.

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Copper Mine Surface & Underground Tours: Quincy Mine, Hancock, MI …

Quincy Historic Copper Mine and Museum Surface and Underground Tours Quincy Mine Hoist Association, 49750 US Highway 41, Hancock MI 49930. Phone: 906-482-3101 ... MI on the Keweenaw Peninsula in the Upper Peninsula of Michigan. Once a flourishing copper mine, the Quincy Hoist Association offers both surface and underground tours …

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