deepest copper mine michigan
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Quincy Mine - Wikipedia

The Quincy Mine is an extensive set of copper mines located near Hancock, Michigan. The mine was owned by the Quincy Mining Company and operated between 1846 and 1945, although some activities continued through the 1970s. The Quincy Mine was known as "Old Reliable," as the Quincy Mine Company paid a dividend to investors every year from 1868 through 1920. The Quincy Mining Company Historic District is a United States National Historic Landmark District; other Quincy Mine properties nea

Copper mining in Michigan - Wikipedia

The Michigan State Geologist Douglass Houghton (later to become mayor of Detroit) reported on the copper deposits in 1841, which quickly began a rush of prospectors. Mining took place along a belt that stretched about 100 miles southwest to northeast through Ontonagon, Houghton, and Keweenaw counties. Isle Royale, on the north side of Lake Superior, was extensively explored, and a smelter built, but no mining of any importance took place there. Some copper mineraliz

Michigan-Copper-Mines - Mining Artifacts

The Michigan Copper Mining Co. holdings consisted of 4,870 acres of mineral land, 1,466 acres of timber land and a 150 acre mill site. This included the sites and of the old Minesota, Superior and Rockland mines. The new workings eventually included A, B,

Gogebic Range: Mining History: Mine Shafts of Michigan

Mining History: Mine Shafts of Michigan Part 3. The Gogebic Mineral Range is located in the western Upper Peninsula and extends into neighboring Wisconsin. The iron mines in this range were among the deepest underground iron mines developed in the country. In 1906 the Norrie mine was considered the greatest iron mine in the world.

The Great Ancient Copper Mines of Michigan - Greater Ancestors

The Great Ancient Copper Mines of Michigan. It is estimated that half a billion pounds (Ref.1) 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 ...

Minesota Mine, Rockland, Ontonagon Co., Michigan, USA

An underground copper mine consisting of eleven shafts and several adits located near Rockland, MI. The Minesota Mine was organized in 1848 and worked two fissure veins that were very rich in copper. The mine operated until 1885, when it was closed. The mine was consolidated into the Michigan Mining Co. holdings in 1899.

Calumet and Hecla Mining Company - Wikipedia

History. In 1864, Edwin J. Hulbert discovered a copper-bearing section of what became known as the Calumet Conglomerate of Precambrian age. The find was in Houghton County, Michigan, between the rich Cliff mine to the northeast, and the copper mines of Portage Lake to the southwest, but a long way from either. Hulbert formed the Hulbert Mining Company in 1864 to acquire the land rights, before ...

Quincy Mine - Wikipedia

The Quincy Mine is an extensive set of copper mines located near Hancock, Michigan.The mine was owned by the Quincy Mining Company and operated between 1846 and 1945, although some activities continued through the 1970s. The Quincy Mine was known as "Old Reliable," as the Quincy Mine

Delaware Copper Mine Michigan

Copper Harbor, MI 49918. Website. AREA INFORMATION. REGIONAL INFORMATION. Email. Phone: (906) 289-4688. Description. Located 12 miles south of Copper Harbor, the Delaware Copper Mine dates from 1847-1887. Eight million pounds of copper

Calumet and Hecla Mining Company - Wikipedia

History. In 1864, Edwin J. Hulbert discovered a copper-bearing section of what became known as the Calumet Conglomerate of Precambrian age. The find was in Houghton County, Michigan, between the rich Cliff mine to the northeast, and the copper mines of Portage Lake to the southwest, but a long way from either. Hulbert formed the Hulbert Mining

Here Are 11 Fascinating Photos Of Michigan's Copper Mining ...

Dec 31, 2016  While copper was originally mined by Native Americans around the year 5000 BCE, Michigan’s “mine rush” began in the mid 1800s. Flickr/upnorthmemories The majority of early mining took place along a 100-mile section land that reached from Keweenaw to Houghton.

Deep inside an abandoned copper mine in the U.P. : Michigan

I didn’t go more than about 50 feet deep, I felt like I was pushing my luck enough. Historic papers at the Michigan Tech Archives say this mine goes down roughly 1500 feet and produced several hundred tons of rock yielding 2.5% refined copper, and several large lodes of pure copper. The stocks were valued at $500,000, 20,000 shares at $25 ...

Ruins of the White Pine Mine, Michigan - SUBSTREET

W hile it had been known for decades that a huge deposit of copper lay beneath Ontonagon County, Michigan, because of its metallurgical and chemical properties it could not be smelted.By 1950, however, the technological barriers were gone, and the Copper Range Company began clearing land for a mine, mill, smelter, and even a townsite.

Mining 101 – Eagle Mine

The Eagle deposit was the result of at least three different intrusions of magma rich in metals. As the magma cooled, nickel and copper minerals crystallized into a solid ore body. The bottom of the ore body sits roughly 1,000 feet deep and measures to be roughly 6 acres in size. Eagle has two ore types; massive and semi-massive sulfide.

The Mysterious Michigan Relics Michigan's Otherside ...

Here the link is made between the ancient copper mines on Isle Royal Michigan (carbon-dated to 1800-1000 B.C.) and the Greek and Egyptians extensive use of copper in the same time period. Both Greek and Egyptian records spoke of an alien people who were thought to be closely connected with the import of copper.

The World's 20 Largest Copper Mines - ThoughtCo

Nov 25, 2019  The world's 20 largest copper mines produce nearly 9 million metric tons of the precious metal a year, about 40% of the world's total copper mine capacity. Chile and Peru, alone, account for more than half of the copper mines on this list. The U.S. makes the cut, as well, with two mines among the top 20. Copper is expensive to mine and refine.

Dispelling some Myths about the Old Copper Culture

Sodders, Betty 1991 Michigan prehistory mysteries II. Avery Color Studios, Au Train, Michigan. Steinbring, Jack 1991 Early copper artifacts in western Manitoba. Manitoba Archaeological Quarterly 1 (1):25-61. Straw, Burton 1962 Copper mining hammerstones from Upper Michigan. The Wisconsin Archeologist 43 (3):76.

Inside the Resolution Copper Mine, 1.3 Miles Underground ...

Mar. 14 -- There are deeper mines in North America than the Resolution mine but none with a single shaft this long. It is a 6,943 foot concrete barrel, 30 f...

Go deep Underground into Copper Mining History - Review ...

Dec 31, 2020  Quincy Mine: Go deep Underground into Copper Mining History - See 311 traveler reviews, 230 candid photos, and great deals for Hancock, MI, at Tripadvisor.

The Michigan Mine Mystery (See Description Below) - YouTube

Please give me your opinion on this mystery in the comments section In the video, I identify this abandoned mine as the Michigan Mine. I did so because this...

Michigan Copper in the Mediterranean - Graham Hancock ...

The Shipping of Michigan Copper across the Atlantic in the Bronze Age (Isle Royale and Keweenaw Peninsula, c. 2400BC-1200 BC) Summary. Recent scientific literature has come to the conclusion that the major source of the copper that swept through the European Bronze Age after 2500 BC is unknown.

Go deep Underground into Copper Mining History - Review ...

Dec 31, 2020  Quincy Mine: Go deep Underground into Copper Mining History - See 311 traveler reviews, 230 candid photos, and great deals for Hancock, MI, at Tripadvisor.

Delaware Copper Mine Michigan

Copper Harbor, MI 49918. Website. AREA INFORMATION. REGIONAL INFORMATION. Email. Phone: (906) 289-4688. Description. Located 12 miles south of Copper Harbor, the Delaware Copper Mine dates from 1847-1887. Eight million pounds of copper were removed from the five shafts that reached a depth of 1,400 feet with ten levels.

Video: Tour the Quincy Mine, Two Miles Underground in ...

Aug 08, 2008  Michigan’s Upper Peninsula boasts some of the deepest mines in the world and the Quincy Mine is famous among them. Come along as MyNorth descends two

The copper deposits of Michigan - USGS

The copper district of Keweenaw Point, in the northern peninsula of Michigan, is the second largest producer of copper in the world. The output of the district since 1845 has been more than 7,500,000,000 pounds and showed a rather steady and consistent increase from the beginning of production to the end of the World War in 1918, since which there has been a marked decrease....

Osceola Mine, Osceola, Houghton Co., Michigan, USA

Osceola Mine, Osceola, Houghton Co., Michigan, USA : An underground copper mine consisting of 11 shafts around Calumet. The Osceola Mining Co. organized in 1873 and worked the Calumet Conglomerate. In 1877, the Osceola Amygdaloid was discovered. In ...

Home Quincy Mine

Quincy Mine Tour. Mining. History. When you get off the cog rail tram your underground guide will drive you through the adit (horizontal mine entrance) nearly one-half mile straight into the side of the hill. The adit is approximately 15 feet high and 15 fe... YouTube. Mark Upton. 51 subscribers.

Mining 101 – Eagle Mine

The Eagle deposit was the result of at least three different intrusions of magma rich in metals. As the magma cooled, nickel and copper minerals crystallized into a solid ore body. The bottom of the ore body sits roughly 1,000 feet deep and measures to be roughly 6 acres in size. Eagle has two ore types; massive and semi-massive sulfide.

The Mysterious Michigan Relics Michigan's Otherside ...

Here the link is made between the ancient copper mines on Isle Royal Michigan (carbon-dated to 1800-1000 B.C.) and the Greek and Egyptians extensive use of copper in the same time period. Both Greek and Egyptian records spoke of an alien people who were thought to be closely connected with the import of copper.

The World's 20 Largest Copper Mines - ThoughtCo

Nov 25, 2019  The world's 20 largest copper mines produce nearly 9 million metric tons of the precious metal a year, about 40% of the world's total copper mine capacity. Chile and Peru, alone, account for more than half of the copper mines on this list. The U.S. makes the cut, as well, with two mines among the top 20. Copper is expensive to mine and refine.

Dispelling some Myths about the Old Copper Culture

Sodders, Betty 1991 Michigan prehistory mysteries II. Avery Color Studios, Au Train, Michigan. Steinbring, Jack 1991 Early copper artifacts in western Manitoba. Manitoba Archaeological Quarterly 1 (1):25-61. Straw, Burton 1962 Copper mining hammerstones from Upper Michigan. The Wisconsin Archeologist 43 (3):76.

Underground Mine Tours - Adventure Mining Company

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.

North America is About to Get Its Largest Copper Mine ...

Aug 13, 2019  This would become the largest copper mine in North America once the mine is operational in the 2020s. The mine would also be one of the deepest in the world, boring down more than 2 kilometers (7,000 feet). The companies have already invested over $2 billion into the project, so you can imagine how much value the site has for the companies.

ArchiveGrid : Michigan Underground Abandoned Mine Inventory

Inventory, 1998, of the underground metallic mines in Baraga, Dickinson, Gogebic, Houghton, Iron, Keweenaw, Marquette, and Ontonagon Counties. Under the direction of the Mineral Technology Research Group of the Michigan Technological University Mining Engineering Department, researchers and students worked on a project to produce an inventory of the abandoned underground metallic mines

Central Mine – Copper Ghost Preserved in Michigan ...

Central Mine Shaft No. 2 was the scene of the tragedy on April 22, 1872. The shaft was over 3,100 feet deep at the time of the accident, which involved a skip car whose cable broke during decent killing several miners. That hadn’t always been the case though, as, on April 22, 1872, tragedy would strike Central Mine when a cable broke while 13 ...

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