Current ferrous mining prospects The largest occurrence of iron in Wisconsin is the Gogebic Iron Range The Gogebic Iron Range is an 80milelong belt of distinctive Precambrian bedrock in northern Wisconsin and the Upper Peninsula of Michigan It stretches east to west roughly from Lake Gogebic in Michigan to Lake Namekagon in Wisconsin... As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.
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Outer Cylinder Length: 6-8.5m
Production Capacity: 20-99TPH
Processible Materials: Mineral ores, sand, ore powder, metal powder, gypsum powder, clay, coal slime, coal powder, sawdust, wood, fertilizer, animal manure, coconut shell, palm shell, etc.
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Length: 0–40m
Input Size: 1.3-2.0 m/s
Belt Width: 500–1600mm
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Cylinder Capacity: 9-285m³
Production Capacity: 1.9-76.0TPH
Application Range: Industries of mining, ore beneficiation, construction materials and chemical engineering.
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Processing Capacity: 2-30TPH
Application Area: Refractories, power plants, metallurgy, chemical industry, energy, transportation, heating.
Applied Materials: Coal, coke, aluminum, iron, iron oxide skin, toner, slag, gypsum, tailings, sludge, kaolin, activated carbon, coke, powder, scrap, waste.
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Feeding Size: 65-300mm
Discharging Size: 3-60mm
Production Capacity: 12-1000TPH
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Processing Ability: 770-2800TPH
Screw Diameter: 1500~3000mm
Rotation Rate: 2.5~6 r/min
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Rotation Speed: 0.1–5 r/min
Production Capacity: 21-155TPH
Product Specification: φ1.83×7～φ4.6×14m
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Feeding Size: 300-700mm
Production Capacity: 50-250TPH
Applied Materials: Iron ore, copper ore, gold ore, river gravel, limestone, granite, basalt, diabase, andesite, etc.
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Current ferrous mining prospects The largest occurrence of iron in Wisconsin is the Gogebic Iron Range The Gogebic Iron Range is an 80milelong belt of distinctive Precambrian bedrock in northern Wisconsin and the Upper Peninsula of Michigan It stretches east to west roughly from Lake Gogebic in Michigan to Lake Namekagon in Wisconsin
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Potential Metallic Mining Development in Northern Wisconsin The Flambeau Mine extracted about 1000 tons per day of copperrich ore Reclamation of the pit began in early 1997 and was completed in late 1998 The Crandon deposit is presently being evaluated for the required environmental impact analyses and the mining permit and other related
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Wisconsin has only hosted one “modern” metallic sulfide mine the Flambeau mine near Ladysmith While the mining industry envisioned a major northern Wisconsin mining “district” comprised of multiple operations in the 1980s those bold predictions proved false with only the flawed Flambeau mine permitted to date
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Those early mining activities concentrated on extracting naturally highgrade hematitic ore until those bodies were largely exhausted by the 1960s As there is still a large quantity of taconiticgrade iron ore available in the western Gogebic deposit it is the primary site of contemporary iron mining speculation in Wisconsin
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Jun 25 2019 · Many of these deposits are near rivers and lakes The Wisconsin Legislature significantly altered the state’s mining laws in both 2017 and 2013 In a headlong rush to speed up the mining of lowgrade iron ore taconite in northern Wisconsin the Wisconsin Legislature rewrote the state’s metallic mining laws in 2013
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Sep 18 2012 · Metallic mining has occurred in Wisconsin since the time of the Copper Culture about 20005000 years ago Mining for metals such as copper lead iron and zinc shaped the history of several regions of Wisconsin and played a major role in the development of Wisconsin as a state While mining can be an economic boon for communities and states it also has the potential to seriously
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Limited amounts of highgrade iron ore were first mined in Wisconsin in the 1850s in the Black River Falls District of Jackson County and the Ironton area of Sauk County More substantial iron mining of highgrade ore began in the Gogebic and Florence Districts in the 1880s and continued into the 1960s
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Mining in Wisconsin Local governments have primary responsibility for regulating nonmetallic mines but the DNR provides oversight for local reclamation programs and ensures that quarries gravel pits and other operations meet state reclamation requirements Nonmetallic mining operations must also get DNR water permits and some need air permits Metallic mining involves the extraction of minerals
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In the Great Lakes area the mining of metallic ores helped to shape the economy and culture of the Midwest Today within the Penokee Hills of northern Wisconsin there is a current proposal from a mining company to begin a taconite iron mine Taconite is a lower grade of iron ore rock that has to be crushed in order for the iron to be extracted
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Over the past twentyfive years of metallic mineral exploration in northern Wisconsin four orebodies areas of mineralization that may be economically feasible to mine have been located and defined One the Flambeau Mine near Ladysmith has been successfully reclaimed Reclamation of the pit began in early 1997 and was completed in late 1998
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