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interesting facts about iron ore mining

  • Iron ore Facts for Kids - Kiddle

    Iron ore facts for kids Hematite: the main iron ore in Brazilian mines This stockpile of iron ore pellets will be used in steel production. Iron ores are rocks and minerals from which metallic iron can be economically extracted.

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  • 10 Facts about Coal Mining | Fact File

    Facts about Coal Mining talk about one of the important economical activities. The people do coal mining because they want to get coal from the ground. The value of coal is very high for it can be used to produce energy and electricity. The coal is highly used in the cement and steel industries.

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  • 10 Interesting Mining Facts You Probably Didn't Know

    From tin, copper and iron ore come bronze, iron or steel. Gold and silver have always been valued for their hardness and decorative appeal. Mines also produce the coal, oil and gas we use to heat our homes and drive our cars.

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  • 10 Interesting Facts about Iron Ore | 10 Interesting Facts

    Jul 27, 2017· Interesting Facts about Iron Ore will inform you about rocks and minerals form metallic iron which can be extracted. It can be found in the form of magnetite (Fe3O4, 72.4% Fe), hematite (Fe2O3, 69.9% Fe), goethite (FeO(OH), 62.9% Fe) limonite (FeO(OH).n(H2O)), siderite (FeCO3, 48.2% Fe).

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  • Mining in South Africa: Key Facts - Expat Cape Town

    Mining is one of the key sectors of the South African economy, contributing almost 10% to the country’s GDP. South Africa has rich mineral reserves in gold, iron ore and coal and is the leading producer of copper, platinum, vanadium and uranium.

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  • Iron Ore Facts - Softschools.com

    Iron Ore Facts Iron ore is rock which metallic iron can be extracted from. Iron ore is the most common element in the world and makes up close to 5% of the Earth's crust. This makes it one of the most abundant rock elements.

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  • 10 amazing mining facts you probably didn't know - MINING.COM

    Aug 21, 2013· The mining and resources industries affect all of our lives: From the cars we drive, to the cell phones we use, the utensils we eat with, and the money we spend – all rely on the extraction of ...

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  • Iron ore - Statistics & Facts | Statista

    Sep 02, 2019· In 2018, Australia produced an estimated 900 million metric tons of iron ore, while Brazil's production came to an estimated 490 million metric tons.

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  • Interesting and Useful Facts about Iron - ThoughtCo

    Although iron is an essential mineral, much of it is extremely toxic. Free iron in the blood reacts with peroxides to form free radicals that damage DNA, protein, lipids and other cellular components, leading to illness and sometimes death. Twenty milligrams of iron per kilogram of body weight is toxic, while 60 milligrams per kilogram is lethal.

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