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Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, or deep purple to rusty red. The iron is usually found in the form of magnetite (Fe
3O
4, 72.4% Fe), hematite (Fe
2O
3, 69.9% Fe), goethite (FeO(OH), 62.9% Fe), limonite (FeO(OH)·n(H2O), 55% Fe) or siderite (FeCO3, 48.2% Fe).
The mineral industry of Russia is one of the world's leading mineral industries and accounts for a large percentage of the Commonwealth of Independent States' production of a range of mineral products, including metals, industrial minerals, and mineral fuels. In 2005, Russia ranked among the leading world producers or was a significant producer of a vast range of mineral commodities, including aluminum, arsenic, cement, copper, magnesium compounds and metals, nitrogen, palladium, silicon, nickel and vanadium.
Mining in the United Kingdom produces a wide variety of fossil fuels, metals, and industrial minerals due to its complex geology. In 2013, there were over 2,000 active mines, quarries, and offshore drilling sites on the continental land mass of the United Kingdom producing £34bn of minerals and employing 36,000 people.
The Ocna de Fier mine is a large open pit mine in the western of Romania in Caraș-Severin County, 25 km west of Reșița and 511 km north-west of the capital, Bucharest. Ocna de Fier represents the largest iron ore reserves in Romania having estimated reserves of 200 million tonnes of ore grading 25% iron metal. The mine produces around 10,000 tonnes of iron ore/year.
The Sishen mine is a large iron mine located in central South Africa in Kathu, Northern Cape. Sishen represents one of the largest iron ore reserves in South Africa and in the world having estimated reserves of 2.43 billion tonnes of ore grading 58.6% iron metal.
The Cacova Ierii mine is a large open pit mine in the north-western of Romania in Cluj County. Cacova Ierii represents one of the largest iron ore reserves in Romania having estimated reserves of 16.6 million tonnes of ore grading 42% iron metal. The mine has the capability to produce around 415,000 tonnes of iron ore/year.
The Kuznetsky Alatau mine is a large iron mine located in central-southern Russia in the Kemerovo Oblast. Kuznetsky Alatau represents one of the largest iron ore reserves in Russia and in the world having estimated reserves of 3 billion tonnes of ore grading 48% iron metal.
The Gusevogorskoye mine is a large iron mine located in central-western Russia in the Sverdlovsk Oblast. Gusevogorskoye represents one of the largest iron ore reserves in Russia and in the world having estimated reserves of 2 billion tonnes of ore grading 15.8% iron metal.
The Mikhaylovskiy mine is a large iron mine located in western Russia in the Kursk Oblast. Mikhaylovskiy represents one of the largest iron ore reserves in Russia and in the world having estimated reserves of 10.7 billion tonnes of ore grading 35% iron metal.
The Rudăria-Bănia mine is a large open pit mine in the south-western Romania in Caraș-Severin County. Rudăria-Bănia represents one of the largest iron ore reserves in Romania having estimated reserves of 70 million tonnes of ore grading 45% iron metal and 20% manganese metal. The mine has the capability to produce around 500,000 tonnes of iron ore/year.
The Kholzunskoye mine is a large iron mine located in southern Russia in the Altai Republic. Kholzunskoye represents one of the largest iron ore reserves in Russia and in the world having estimated reserves of 680 million tonnes of ore grading 30% iron metal.
The Korpanga mine is, a large iron mine located in north-western Russia in the Republic of Karelia. Korpanga represents one of the largest iron ore reserves in Russia and in the world having estimated reserves of 527 million tonnes of ore grading 30% iron metal.
The Sobstvenno-Kachkanarskoye mine is a large iron mine located in western Russia in the Sverdlovsk Oblast. Sobstvenno-Kachkanarskoye represents one of the largest iron ore reserves in Russia and in the world, having estimated reserves of 3.28 billion tonnes of ore grading 16.6% iron metal.
The Sukha Balka mine is a large iron mine located in western Russia in the Sverdlovsk Oblast. Evrazruda represents one of the largest iron ore reserves in Russia and in the world having estimated reserves of 585.2 million tonnes of ore grading 58% iron metal. It is owned by the DCH of the Ukrainian business and investor Oleksandr Yaroslavskyi. Among DCH's other holder are the Dnieper Metallurgical Combine and the Kharkiv Tractor Plant.
The KéMag mine is a large iron mine located in east Canada in Quebec. KéMag represents one of the largest iron ore reserves in Canada and in the world having estimated reserves of 3.5 billion tonnes of ore grading 26.5% iron metal.
The Lac Ritchie mine is a large iron mine located in east Canada in Quebec. LabMag represents one of the largest iron ore reserves in Canada and in the world having estimated reserves of 4.77 billion tonnes of ore grading 30.5% iron metal.
The Berezovskoye mine is a large iron mine located in southern Russia in the Zabaykalsky Krai. Evrazruda represents one of the largest iron ore reserves in Russia and in the world having estimated reserves of 750 million tonnes of ore grading 40% iron metal.
The Inskoye mine is a large iron mine located in eastern Russia in the Sakha Republic. Inskoye represents one of the largest iron ore reserves in Russia and in the world having estimated reserves of 250 million tonnes of ore grading 45.2% iron metal.
The Kharlovskoye mine is a large iron mine located in eastern Russia in the Sakha Republic. Kharlovskoye represents one of the largest iron ore reserves in Russia and in the world having estimated reserves of 4 billion tonnes of ore grading 15.3% iron metal.
The Karasugskoye mine is a large iron mine located in eastern Russia in Siberia. Karasugskoye represents one of the largest iron ore reserves in Russia and in the world having estimated reserves of 270 million tonnes of ore grading 25.8% iron metal.
References
- ↑ "Gusevogoroskoye mine". evraz.com. 2012. Archived from the original on 2013-07-08. Retrieved 2013-07-08.
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