• Mnnesota Mine Tours Mining History Association

    Program sessions and the other social functions were held at Ironworld, now called the Minnesota Discovery Center, just outside Chisholm. ... Spectacular remains of the rich open pit direct shipping iron ore mines. Ironworld (the Minnesota Discovery Center) is at the top left overlooking the mines.

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  • MN iron ore: changing history for 130 years Minnesota Brown

    Today, Minnesota's 10 iron mining facilities and processing plants account for 80% of the first pour steel in the United States and are capable of shipping more than 40,000,000 tons of iron ore and concentrate a year out of Minnesota ports and on rails.

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  • 'It is a history worth telling' | Mine |

    In 1881, it all started with a pick and shovel. In 1882, the Soudan Mine, Minnesota's first iron ore mine opened. The open pit mining at the site grew to an everexpanding underground mine ...

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  • Bay Lake Area History: Railroads Mining on the Cuyuna .

    The "Iron Ore Rush" From1900 to 1910, events unfolded dramatically and rapidly. Exploration was extensive. Land values rose and fell on rumors. Adams White formed Oreland Mining Company with plans to mine southwest of Deerwood and south of Rabbit Lake. George Crosby came to the area and secured land near Rabbit Lake in 1905.

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  • THE LAKE SUPERIOR IRON RANGES: GEOLOGY AND MINING .

    THE LAKE SUPERIOR IRON RANGES: GEOLOGY AND MINING William F. Cannon, Geological Survey, Reston, VA 20192. ECONOMIC AND STRATEGIC SIGNIFICANCE OF LAKE SUPERIOR IRON Currently the only source of domestic iron ore. In recent years, Lake Superior ores provided roughly 85% of demand. ... Minnesota: discovered 1882, first mine 1884 Mesabi ...

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  • History of the Iron Ore Trade : The Cleveland Memory Project

    The Jackson Mine was located at what is now known as Negaunee and the Cleveland Mine at what is now known as Ishpeming. During the winter of 1850 about 25 double teams were employed in hauling ore to the forge at the mouth of the Carp River, where it was .

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  • Attractions On The Iron Range | Find Exciting Things To Do

    Minnesota Museum of Mining: Delve into the rich background of iron ore mining equipment and exhibits. Minnesota Discovery Center: Discover the past of northern Minnesota by visiting the museum and historical archives of the MN Discovery Center.

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  • 12 Rare Photos That Give A Glimpse of Minnesota's Mining ...

    3. Iron ore was discovered in the area in the late 1800s. Underground mining was common, but open pit mines were in use as well. One of the largest, MahoningHullRust, still operates today.

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  • Iron Ore Processing for the Blast Furnace

    The following describes operations at the National Steel Pellet Company, an iron ore mining and processing facility located on the Mesabi Iron Range of Minnesota. Creating steel from lowgrade iron ore requires a long process of mining, crushing,

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  • Mining Companies Iron Mining Association of Minnesota

    Mining Companies. The following companies are currently mining or planning to mine iron ore in Minnesota. Learn more at their websites.

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  • Coleraine, Minnesota | Natural Resources Research Institute

    Situated near the taconite iron ore mines on the Minnesota Iron Range, NRRI's Coleraine lab is a world renowned center for iron orerelated research. The lab was established in 1965 by Steel to assist with mining and processing research. It was transferred to NRRI in 1986. Since then, it has expanded its research portfolio into environmental and biomass energy fields, as well as broader ...

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  • A HOSTILE WORKPLACE INTO AN ABYSS OF .

    The jobs then paying about 25,000 a year for a laborer, and now about 45,000 a year, with full health benefits and pensions were far more lucrative than other work available in rural, northern Minnesota.

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  • From mining to biking: How Minnesota's Cuyuna Range became ...

    Decades ago this was a central part of Minnesota's iron ore country. Deep mines in the region's rich red earth yielded the iron ore that fed the nation's steel mills that fueled the country's 20th ...

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  • In Minnesota, mining versus environment | Al Jazeera America

    Mining has fueled this region known as the Iron Range for more than a century. Ely's first ironore mine opened in 1888. But Twin Metals plans to mine copper sulfide ore and other precious metals, which has never been done in Minnesota.

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  • Ore Price Collapse Hits Minnesota's 'Iron Range' : NPR

    May 08, 2015· The price of iron ore has crashed recently — from more than 190 a ton in 2011, to about 60 today. Iron ore is the key ingredient in steel, and global demand for .

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  • now and then pictures of iron ore mines in minnesota ...

    The most commonly used crushers and grinding mills in iron ore crushing and grinding process for iron ore mining are Jaw Crusher, Cone Crusher, Hammer Crusher and Ball Mill, SCM SuperMicro Mill, etc. In iron ore mining, miner usually choose a complete iron ore crushing plant for metallurgy.

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  • Antimining group couldn't be more wrong about Minnesota's ...

    This means Minnesota's ore grades of percent copper are now globally competitive. In fact, they are about the same grade as copper mines operating throughout North America.

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  • MPR: Movie stirs memories on Iron Range

    Back in the mid1970s, demand for iron ore was strong, and the mines were hiring. They were even hiring women. That's because the big steel companies had signed an agreement with the federal government to make up for discrimination against women and minorities. Dozens .

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  • IronOreShipping Mining Artifacts

    The DIR was formed in 1874 by Charlemagne Tower to haul iron ore from the Minnesota Iron Co. in Tower, Minnesota to the new Lake Superior port of Two Harbors, Minnesota. The first ore shipment from the Soudan Mine over the DIR was on July 31, 1884.

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  • MichiganIronMines Artifacts

    The last of the three Michigan iron ranges is the Menominee Range, one of six iron ore ranges adjacent to Lake Superior. About twothirds of the iron ore produced in the United States comes from these ranges. Three of them are in Michigan and three in Minnesota Mesabi, Cuyuna and Vermillion).

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  • Minnesota Minerals Coordinating Committee

    IronOre: Minnesota is a mining state. Its six iron ore operations produce about 40 million tons of highgrade iron ore annually, which is approximately 75 percent of total iron ore production. Its six iron ore operations produce about 40 million tons of highgrade iron ore annually, which is approximately 75 percent of total iron ore ...

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