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Bauxite is a sedimentary rock with a relatively high aluminium content. It is the world's main source of aluminium and gallium. Bauxite consists mostly of the aluminium minerals gibbsite (Al(OH)3), boehmite (γ-AlO(OH)) and diaspore (α-AlO(OH)), mixed with the two iron oxides goethite (FeO(OH)) and haematite (Fe2O3), the aluminium clay mineral kaolinite (Al2Si2O5(OH)4) and small amounts of anatase (TiO2) and ilmenite (FeTiO3 or FeO.TiO2). Bauxite appears dull in luster and is reddish-brown, white, or tan.
Transport in Guinea is composed by a variety of systems that people in the country use to get around as well as to and from domestic and international destinations. The railway from Conakry to Kankan ceased operating in the mid-1980s. Most vehicles in Guinea are 20+ years old, and cabs are any four-door vehicle which the owner has designated as being for hire. Domestic air services are intermittent. Conakry International Airport is the largest airport in the country, with flights to other cities in Africa as well as to Europe.
Bauxite is a city in Saline County, Arkansas, United States. Located within Central Arkansas, the city is named for bauxite, the source ore for aluminum, which was found in abundant quantities in the area and became a source of aluminium refining. The city's population boomed during expanded aluminium production during World War II and shrank rapidly with output of the ore. Bauxite was incorporated as a town in 1973. The population was 487 at the 2010 census.
Klina is a town and municipality located in the District of Peja of north-western Kosovo. According to the 2011 census, the town of Klina has 5,542 inhabitants, while the municipality has 38,496 inhabitants. It is located at the confluence of the river Klina into the White Drin. A symbol of Klina are the Mirusha Waterfalls.
Vedanta Resources Limited is a diversified mining company headquartered in London, United Kingdom. It is the largest mining and non-ferrous metals company in India and has mining operations in Australia and Zambia and oil and gas operations in three countries. Its main products are Zinc, Lead, Silver, Oil & Gas, Iron Ore, Steel, Aluminium and Power. It has also developed commercial power stations in India in Odisha and Punjab.
The economy of Kosovo is a transition economy. Kosovo was the poorest province of the former Yugoslavia with a modern economy established only after a series of federal development subsidies in the 1960s and the 1970s.
Juruti is a municipality in western Pará state, Brazil, on the Amazon River. This is the site of a new giant Alcoa bauxite mine that has changed the face of this previously neglected area.
Railway stations in Guinea include:
The Bauxite of Cornet is a geological formation in Romania whose strata date back to the Early Cretaceous. Dinosaur remains are among the fossils that have been recovered from the formation. It exists as karstic sediments infilling fissures and caves in limestone.
Bauxite mining in Australia is an economically significant industry both for Australia and globally. The industry focuses on the mining of bauxite, the primary raw material for alumina and aluminium. Australia is the world's largest bauxite producer, producing almost a third of global bauxite.
Laterite is both a soil and a rock type rich in iron and aluminium and is commonly considered to have formed in hot and wet tropical areas. Nearly all laterites are of rusty-red coloration, because of high iron oxide content. They develop by intensive and prolonged weathering of the underlying parent rock, usually when there are conditions of high temperatures and heavy rainfall with alternate wet and dry periods. Tropical weathering (laterization) is a prolonged process of chemical weathering which produces a wide variety in the thickness, grade, chemistry and ore mineralogy of the resulting soils. The majority of the land area containing laterites is between the tropics of Cancer and Capricorn.
The Strezovce mine is one of the largest magnesite mines in Kosovo. The mine is located in Kosovo Polje in Pristina district. The mine has reserves amounting to 3.66 million tonnes of ore grading 40.49% magnesite and 9.29% silica thus resulting 1,482,000 tonnes of magnesite and 340,000 tonnes of silica.
Natural resources are abundant in Kosovo. Kosovo is mainly rich in lignite and mineral resources such as: coal, zinc, lead, silver and chromium, but also with productive agricultural land. Kosovo is also rich in forests, rivers, mountains and soil; Kosovo is especially rich in coal, being aligned among European countries as the third with the largest coal reserves. Kosovo possesses around 14,700 billion tons of lignite in reserves, which aligns Kosovo as the country with the fifth largest lignite reserves in the world.
Kosovo has a slowly developing plain industry. In 2009, the Industry accounted for 22.60 of GDP and a general workforce of 800,000 employees. It's on 150 th place, compared to the rest of the world. There are numerous reasons for this kind of stagnation, ranging from consecutive occupations, political turmoil and the recent Kosovo War (1999).
The mining industry of Guinea was developed during colonial rule. The minerals extracted consisted of iron, gold, diamond, and bauxite. Guinea ranks first in the world in bauxite reserves and 6th in the extraction of high-grade bauxite, the aluminium ore. The mining industry and exports of mining products accounted for 17% of Guinea's gross domestic product (GDP) in 2010. Mining accounts for over 50% of its exports. The country accounts for 94% of Africa's mining production of bauxite. The large mineral reserve, which has mostly remained untapped, is of immense interest for international firms.
Mining in Guyana is a significant contributor to the economy owing to sizable reserves of bauxite, gold, and diamonds. Much of these resources are found in Guyana's Hilly Sand and Clay belt, a region that makes up 20% of the country.
Bagru is a village in the Kisko CD block in the Lohardaga Sadar subdivision of the Lohardaga district in the Indian state of Jharkhand.
Jalim is a village/ Bauxite mining site in the Bishunpur CD block in the Bishnupur subdivision of the Gumla district in the Indian state of Jharkhand.
Gurdari is a village/ Bauxite mining centre in the Bishunpur CD block in the Gumla subdivision of the Gumla district in the Indian state of Jharkhand.
Serangdag is a village/ Bauxite mining centre in the Ghaghra CD block in the Gumla subdivision of the Gumla district in the Indian state of Jharkhand.
References
- 1 2 3 "Kosovo Mining Journal" (PDF). beak.de. 2010. Archived from the original (PDF) on 2011-07-18. Retrieved 2010-10-03.
