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Weipa Bauxite Mine
The Weipa bauxite mine is a bauxite mine at Weipa on the western Cape York Peninsula in Far North Queensland, Australia. A geologist named Harry Evans discovered the vast bauxite resource in 1955. Operations commenced in 1963. The mine is owned by Rio Tinto. Power to the mine is supplied via a 6.7MW solar photovoltaic solar farm on site. The ore is transported to the port via a 19 kilometre Standard Gauge railway. The majority of the mined bauxite is sent to the Queensland Alumina Limited and Rio Tinto Aluminum Yarwun refineries, both located in Gladstone. History Difficult market conditions lead to a nine per cent cut in production in 2009. In 2009, 16.3 million tonnes of bauxite was produced at the mine. In 2022, production totaled 34.5 million tonnes. See also * Bauxite mining in Australia *Mining in Australia Mining in Australia has long been a significant primary sector industry and contributor to the Australian economy by providing export income, royalty ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bauxite
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 (), boehmite (γ-AlO(OH)), and diaspore (α-AlO(OH)), Mixture, mixed with the two iron oxides goethite (FeO(OH)) and haematite (), the aluminium Clay minerals, clay mineral kaolinite () and small amounts of anatase () and ilmenite ( or ). Bauxite appears dull in Lustre (mineralogy), luster and is reddish-brown, white, or tan. In 1821, the French people, French geologist Pierre Berthier discovered bauxite near the village of Les Baux-de-Provence, Les Baux in Provence, southern France. Formation Numerous classification schemes have been proposed for bauxite but, , there was no consensus. Vadász (1951) distinguished Laterite, lateritic bauxites (silicate bauxites) from karst bauxite ores (carbonate bauxites): * The carbonate bauxites occur predominantly in Europe, Guyana, Suriname, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rio Tinto (corporation)
Rio Tinto Group is a British-Australian multinational company that is the world's second largest metals and mining corporation (behind BHP). It was founded in 1873 when a group of investors purchased a Rio Tinto Company Limited, mine complex on the Rio Tinto (river), Río Tinto, in Province of Huelva, Huelva, Spain, from the Spanish government. It has grown through a long series of mergers and acquisitions. Although primarily focused on extraction of minerals, it also has significant operations in refining, particularly the refining of bauxite and iron ore. It has joint head offices in London, England and Melbourne, Australia.Suburbs & Postcodes " City of Melbourne. Retrieved 5 April 2010. Rio Tinto is a dual-listed company traded on both the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bauxite
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 (), boehmite (γ-AlO(OH)), and diaspore (α-AlO(OH)), Mixture, mixed with the two iron oxides goethite (FeO(OH)) and haematite (), the aluminium Clay minerals, clay mineral kaolinite () and small amounts of anatase () and ilmenite ( or ). Bauxite appears dull in Lustre (mineralogy), luster and is reddish-brown, white, or tan. In 1821, the French people, French geologist Pierre Berthier discovered bauxite near the village of Les Baux-de-Provence, Les Baux in Provence, southern France. Formation Numerous classification schemes have been proposed for bauxite but, , there was no consensus. Vadász (1951) distinguished Laterite, lateritic bauxites (silicate bauxites) from karst bauxite ores (carbonate bauxites): * The carbonate bauxites occur predominantly in Europe, Guyana, Suriname, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weipa, Queensland
Weipa () is a coastal mining town in the local government area of Weipa Town in Queensland. It is one of the largest towns on the Cape York Peninsula. It exists because of the enormous bauxite deposits along the coast. The Port of Weipa is mainly involved in exports of bauxite. There are also shipments of live cattle from the port. In the , the town of Weipa had a population of 4,097 people. Geography Weipa is on the western coast of the Cape York Peninsula facing the Gulf of Carpentaria. Weipa is just south of Duyfken Point, which was named by Matthew Flinders on 8 November 1802 after the ship '' Duyfken'' commanded by the Dutch explorer Willem Janszoon. It is claimed that Janszoon was the first European to sight the Australian coast in the Gulf of Carpentaria in 1606, 164 years before Lieutenant James Cook sailed up the east coast of Australia. The town consists of three residential suburbs, Rocky Point, Trunding, and Nanum, in addition to the industrial suburb of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape York Peninsula
The Cape York Peninsula is a peninsula located in Far North Queensland, Australia. It is the largest wilderness in northern Australia.Mittermeier, R.E. et al. (2002). Wilderness: Earth's last wild places. Mexico City: Agrupación Sierra Madre, S.C. The land is mostly flat and about half of the area is used for grazing cattle. The relatively undisturbed eucalyptus-wooded savannahs, tropical rainforests and other types of habitat are now recognised and preserved for their global environmental significance. Although much of the peninsula remains pristine, with a diverse repertoire of endemic flora and fauna, some of its wildlife may be threatened by industry and overgrazing as well as introduced species and weeds.Mackey, B. G., Nix, H., & Hitchcock, P. (2001). The natural heritage significance of Cape York Peninsula. Retrieved 15 January 2008, froepa.qld.gov.au. The northernmost point of the peninsula is Cape York (Queensland), Cape York. The land has been occupied by a number of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Far North Queensland
Far North Queensland (FNQ) is the northernmost part of the States and territories of Australia, Australian state of Queensland. Its largest city is Cairns, Queensland, Cairns and it is dominated geographically by Cape York Peninsula, which stretches north to the Torres Strait, and west to the Gulf Country. The waters of Torres Strait include the only international border in the area contiguous with the Australian mainland, between Australia and Papua New Guinea. The region is home to three World Heritage Sites, the Great Barrier Reef, the Wet Tropics of Queensland and Australian Fossil Mammal Sites (Riversleigh), Riversleigh, Australia's largest fossil mammal site. Far North Queensland lays claim to over 70 national parks, including Mount Bartle Frere; with a peak of it is the highest peak in both Northern Australia and Queensland. The Far North region is the only region of Australia that is the indigenous country of both Aboriginal Australians and Torres Strait Islanders. Far ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harry Evans (geologist)
Henry James Evans (7 November 1912 – 9 November 1990) was the leading exploration geologist and discoverer of the immense bauxite deposits near Weipa, on the west coast of Cape York Peninsula in northern Queensland, Australia. Evans was born on 7 November 1912, in Greymouth, a mining centre on the west coast of the South Island of New Zealand. After graduating from high school he studied geology at the Reefton School of Mines. After working evaluating gold dredging areas on the west coast and later for a tin mining company, he joined New Zealand Petroleum as senior geologist in 1938 and spent six years with them before spending most of 1945 assessing the resources of the Greymouth Coal Basin with the New Zealand Geological Survey. In 1946 he moved to Australia joining the Zinc Corporation (now Rio Tinto) and worked for them looking for oil, gas in Australia, uranium at Rum Jungle, and for potash in the United Kingdom. In 1955, he was asked to lead a group of American oil ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Farm
A photovoltaic power station, also known as a solar park, solar farm, or solar power plant, is a large-scale grid-connected photovoltaic power system (PV system) designed for the supply of merchant power. They are different from most building-mounted and other decentralized solar power because they supply power at the utility level, rather than to a local user or users. Utility-scale solar is sometimes used to describe this type of project. This approach differs from concentrated solar power, the other major large-scale solar generation technology, which uses heat to drive a variety of conventional generator systems. Both approaches have their own advantages and disadvantages, but to date, for a variety of reasons, photovoltaic technology has seen much wider use. , about 97% of utility-scale solar power capacity was PV. In some countries, the nameplate capacity of photovoltaic power stations is rated in megawatt-peak (MWp), which refers to the solar array's theoretical maxim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queensland Alumina Limited
Queensland Alumina Limited (QAL) is one of the largest alumina refineries by alumina production capacity in the world, located in Parsons Point, South Trees, Gladstone, Queensland, Australia. The refinery was planned in 1964 and has been operating since 1967, the refinery has a capacity to produce 3.95 million tonnes of alumina a year. In 1981 the output was at a quarterly basis over 600,000 tonnes per quarter. At times of lower demand, operations have been altered. Subsequent rises in demand have seen expansion in output and employment. QAL has been operated by a range of consortium partners of international aluminium producers over time. Comalco brought in to the consortium in 1969. In 1982 it was owned Comalco (30.3%), Kaiser Aluminum (28.3%), Alcan (21.4%), and Pechiney Ugine Kuhlmann (20%). Since April 2005, it has been owned by Rio Tinto Alcan (80%) and Rusal (20%). In September 2017 the QAL celebrated 50 years of operation. See also *List of alumina refineries ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yarwun, Queensland
Yarwun is a rural town and coastal locality in the Gladstone Region, Queensland, Australia. In the , the locality of Yarwun had a population of 89 people. Geography The North Coast railway line enters the locality from the south-west ( Byellee), passes to the north of the town, and then exits to the south-east ( Aldoga). The locality is served by three railway stations, one on the main railway line and two on branch lines servicing major industry sites: * Yarwun railway station on the main railway line () * Fishermans Landing railway station on a branch line () * Comalco railway station on a branch line () The Gladstone–Mount Larcom Road runs through from east to south-west. The terrain ranges from above sea level; there are no named peaks. History Yarwun Provisional School opened on 5 June 1906. It became Yarwun State School on 1 January 1909. The school was relocated to the centre of town in the late 1990s in a land swap with Queensland Rail as part of the straight ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gladstone, Queensland
Gladstone () is a coastal city in the Gladstone Region, Queensland, Australia. In the , the Gladstone urban area had a population of 45,185 people. It is by road north-west of the state capital, Brisbane, and south-east of Rockhampton, Queensland, Rockhampton. Situated between the Calliope River, Calliope and Boyne River (Central Queensland), Boyne Rivers, Gladstone is home to Queensland's largest multi-commodity shipping port, the Port of Gladstone. Gladstone is the largest town within the Gladstone Region and the headquarters of Gladstone Regional Council is located in Gladstone. History Before European settlement, the Gladstone region was home of the Gooreng Gooreng, Toolooa (or Tulua), Meerooni and Baiali (or Byellee) Aboriginal tribes. In May 1770, , under the command of James Cook, sailed by the entrance to Gladstone Harbour under the cover of darkness. Matthew Flinders, during his 1801–1803 circumnavigation of Australia, became the first recorded European to sigh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ABC News (Australia)
ABC News, also known as ABC News and Current Affairs, is a public news service produced by the Australian Broadcasting Corporation. The service covers both local and world affairs, broadcasting both nationally as ABC News, and across the Asia-Pacific under the ''ABC Australia'' title. The division of the organisation ABC News, Analysis and Investigations is responsible for all news-gathering and coverage across the Australian Broadcasting Corporation's various television, radio, and online platforms. Some of the services included under the auspices of the division are its 24-hour news channel ABC News Australia TV Channel (formerly ABC News 24), the long-running radio news programs, '' AM'', '' The World Today'', and '' PM''; ABC NewsRadio, a 24-hour continuous news radio channel; and radio news bulletins and programs on ABC Local Radio, ABC Radio National, ABC Classic FM, and Triple J. ABC News Online has an extensive online presence which includes many written news ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
