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Ore is natural rock or sediment that contains one or more valuable minerals, typically containing metals, that can be mined, treated and sold at a profit. Ore is extracted from the earth through mining and treated or refined, often via smelting, to extract the valuable metals or minerals. The grade of ore refers to the concentration of the desired material it contains. The value of the metals or minerals a rock contains must be weighed against the cost of extraction to determine whether it is of sufficiently high grade to be worth mining, and is therefore considered an ore.
The Republic of Karelia, also known as just Karelia, is a republic of Russia situated in Northwest Russia. The republic is a part of the Northwestern Federal District, and covers an area of 172,400 square kilometres, with a population of 533,121 residents. Its capital is Petrozavodsk.
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 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 Karelskiy Okatysh mine is a large iron mine located in the northwest of Russia in the Republic of Karelia. Karelskiy Okatysh represents one of the largest iron ore reserves in Russia and in the world having estimated reserves of 1.29 billion tonnes of ore grading 63.2% 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 Kostomuksha mine is a large iron mine located in north-western Russia in the Republic of Karelia. Kostomuksha represents one of the largest iron ore reserves in Russia and in the world having estimated reserves of 10 billion tonnes of ore grading 45% 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 Lobash mine is one of the largest molybdenum mines in Russia. The mine is located in north-west Russia in Republic of Karelia. The Lobash mine has reserves amounting to 128.1 million tonnes of molybdenum ore grading 0.14% molybdenum thus resulting 132,000 tonnes of molybdenum. A-Z Gaming
The Padma mine is one of the largest vanadium mines in Russia. The mine is located in Republic of Karelia. The mine has reserves amounting to 4.6 million tonnes of ore grading 2.35% vanadium.
The Pudozhsky mine is one of the largest titanium mines in Russia. The mine is located in Republic of Karelia. The mine has reserves amounting to 516.7 million tonnes of ore grading 8.1% titanium, 1 million oz of platinum and 2.4 million oz of gold.
The Shalozersky mine is a large mine in the north-west of Russia in Republic of Karelia. Shalozersky represents one of the largest chromium reserve in Russia having estimated reserves of 206.1 million tonnes of ore grading 15.4% chromium. The 206.1 million tonnes of ore contains 31.7 million tonnes of chromium metal.
The Aganozersky mine is a large mine in the north of Russia in the Republic of Karelia. Aganozersky represents one of the largest nickel reserve in Russia having estimated reserves of 405 million tonnes of ore grading 0.15% nickel, 2.33 million oz of platinum, 1.66 million oz of palladium and 0.43 million oz of gold. The 405 million tonnes of ore contains 0.6 million tonnes of nickel metal. The mine contains a large chromium reserve as well, having estimated reserves of 181.6 million tonnes of ore grading 21.8% chromium. The 181.6 million tonnes of ore contains 38.7 million tonnes of chromium metal.
The Shalozersky mine is a large mine in the north of Russia in the Republic of Karelia. Shalozersky represents one of the largest nickel reserve in Russia having estimated reserves of 306.1 million tonnes of ore grading 0.14% nickel, 4.56 million oz of platinum, 3.91 million oz of palladium and 0.85 million oz of gold. The 306.1 million tonnes of ore contains 0.43 million tonnes of nickel metal.
The Gusevogoroskoye mine is a large iron mine located in western Russia in the Sverdlovsk Oblast. Gusevogoroskoye represents one of the largest iron ore reserves in Russia and in the world having estimated reserves of 2.82 billion tonnes of ore grading 15.7% 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.
Kostomuksha Nature Reserve is a Russian 'zapovednik' of forests, lakes, rivers and wetlands on the border of Russian and Finland. It was created in 1983, along with other protected areas, in part to mitigate the impact of the Karelskiy Okatysh mine outside of the town of Kostomuksha, one of the largest iron ore reserves in Russia, and also to protect the forest from increase commercial logging in the area. A further scientific purpose is the protection of forest reindeer and a type of landlocked salmon. The reserve is part of a transboundary reserve complex with reserves in Finland to the west, and is situated in the Kalevalsky District and Muyezersky District of the Republic of Karelia, about 500 km north of St. Petersburg and 500 km west of Arkhangelsk. The reserve was created in 1993, and covers an area of 47,569 ha (183.66 sq mi).
References
- ↑ "Mineral deposits of Karelia" (PDF). crystal-consult.com. 2012. Retrieved 2013-07-07.
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