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Laverton, Western Australia
Laverton, originally known as British Flag, is a town in the Goldfields region of Western Australia, and the centre of administration for the Shire of Laverton. The town of Laverton is located at the western edge of the Great Victoria Desert, north-northeast of the state capital, Perth, and east-northeast of the town of Leonora, with an elevation of . About 20% of the population is of Aboriginal descent. The area is semi-arid, with a mean annual rainfall of . It is also quite warm, with mean daily maximum temperatures ranging from 17 °C (62 °F) in July to 36 °C (97 °F) in January. Laverton is the westernmost town on the Outback Waya proposed highway which goes through the Northern Territory to Winton in outback Queensland. History A number of early explorers travelled over the Laverton area, including John Forrest, David Carnegie and Frank Hann. Gold was discovered in the British Flag area in 1896 and many prospectors and miners moved into the area. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shire Of Laverton
The Shire of Laverton is a local government area in the Goldfields-Esperance region of Western Australia, about northeast of the city of Kalgoorlie and about east-northeast of the state capital, Perth. The Shire covers an area of , and its seat of government is the town of Laverton. History The Mount Margaret Road District was gazetted on 17 August 1906. It absorbed the Municipality of Mount Morgans on 28 February 1913. On 13 November 1925, it absorbed some land from neighbouring road districts, most notably Lawlers. It was renamed the Laverton Road District on 20 January 1950. It was made a shire on 1 July 1961 following the passage of the ''Local Government Act 1960'', which reformed all remaining road districts into shires. The residents of the Shire are represented by 7 Councillors. Towns and localities The towns and localities of the Shire of Laverton with population and size figures based on the most recent Australian census: Ghost towns Ghost towns of the Shi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WMC Resources
WMC Resources Limited was an Australian diversified mining company. History Western Mining Corporation (WMC) was formed in 1933, when William Robinson, the Australian-born London-based managing director of Broken Hill Associated Smelters, was able to interest several large London-based mining companies into forming syndicates to develop gold mines in Australia. WMC's strategy was to use the newly emerging sciences of mining geology and related geochemistry and geophysics to find new gold deposits. It was a company based on the idea that if they applied good science to exploration, they would be successful. WMC began operations in Western Australia in December 1933 when it commenced an extensive aerial survey of the Eastern Goldfields. It acquired its first profitable mining operation in June 1935 when it took an option over a new gold discovery at Cox's Find, 43 miles northwest of Laverton. WMC pioneered district-scale aerial photography in the 1930s, flying many areas in W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semi-arid Climate
A semi-arid climate, semi-desert climate, or steppe climate is a dry climate sub-type. It is located on regions that receive precipitation below potential evapotranspiration, but not as low as a desert climate. There are different kinds of semi-arid climates, depending on variables such as temperature, and they give rise to different biomes. Defining attributes of semi-arid climates A more precise definition is given by the Köppen climate classification, which treats steppe climates (''BSk'' and ''BSh'') as intermediates between desert climates (BW) and humid climates (A, C, D) in ecological characteristics and agricultural potential. Semi-arid climates tend to support short, thorny or scrubby vegetation and are usually dominated by either grasses or shrubs as it usually can't support forests. To determine if a location has a semi-arid climate, the precipitation threshold must first be determined. The method used to find the precipitation threshold (in millimeters): *multiply by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Bureau Of Statistics
The Australian Bureau of Statistics (ABS) is the independent statutory agency of the Australian Government responsible for statistical collection and analysis and for giving evidence-based advice to federal, state and territory governments. The ABS collects and analyses statistics on economic, population, environmental and social issues, publishing many on their website. The ABS also operates the national Census of Population and Housing that occurs every five years. History In 1901, statistics were collected by each state for their individual use. While attempts were made to coordinate collections through an annual Conference of Statisticians, it was quickly realized that a National Statistical Office would be required to develop nationally comparable statistics. The Commonwealth Bureau of Census and Statistics (CBCS) was established under the Census and Statistics Act in 1905. Sir George Knibbs was appointed as the first Commonwealth Statistician. Initially, the bureau w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pastoralism
Pastoralism is a form of animal husbandry where domesticated animals (known as "livestock") are released onto large vegetated outdoor lands (pastures) for grazing, historically by nomadic people who moved around with their herds. The animal species involved include cattle, camels, goats, yaks, llamas, reindeer, horses and sheep. Pastoralism occurs in many variations throughout the world, generally where environmental characteristics such as aridity, poor soils, cold or hot temperatures, and lack of water make crop-growing difficult or impossible. Operating in more extreme environments with more marginal lands means that pastoral communities are very vulnerable to the effects of global warming. Pastoralism remains a way of life in many geographic areas, including Africa, the Tibetan plateau, the Eurasian steppes, the Andes, Patagonia, the Pampas, Australia and many other places. , between 200 million and 500 million people globally practised pastoralism, and 75% ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nickel
Nickel is a chemical element with symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. Nickel is a hard and ductile transition metal. Pure nickel is chemically reactive but large pieces are slow to react with air under standard conditions because a passivation layer of nickel oxide forms on the surface that prevents further corrosion. Even so, pure native nickel is found in Earth's crust only in tiny amounts, usually in ultramafic rocks, and in the interiors of larger nickel–iron meteorites that were not exposed to oxygen when outside Earth's atmosphere. Meteoric nickel is found in combination with iron, a reflection of the origin of those elements as major end products of supernova nucleosynthesis. An iron–nickel mixture is thought to compose Earth's outer and inner cores. Use of nickel (as natural meteoric nickel–iron alloy) has been traced as far back as 3500 BCE. Nickel was first isolated and classified as an e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Murrin Murrin Joint Venture
The Murrin Murrin Mine is a major nickel-cobalt mining operation being conducted in the North Eastern Goldfields, approximately 45 km east of Leonora, Western Australia. The project was initiated as a joint venture between Murrin Murrin Holdings Pty Ltd, a wholly owned subsidiary of Anaconda Nickel Limited (whose share was 60%) and Glenmurrin Pty Ltd, a wholly owned subsidiary of Glencore International AG, which had a 40% share. In 2003 Anaconda changed its name to Minara Resources Limited. In November 2011, Minara Resources was fully acquired and is now wholly owned by Glencore International. The mine opened in 1999.''The Australian Mines Handbook: 2003–2004 Edition'', page: 39 Geology Murrin Murrin mines a laterite nickel ore formed by deep weathering of a peridotite ultramafic rock. Problems with the process plant Significant problems and delays were encountered in the design, construction and commissioning of the ore process plant at Murrin Murrin. The designer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-pit Mining
Open-pit mining, also known as open-cast or open-cut mining and in larger contexts mega-mining, is a surface mining technique of extracting rock or minerals from the earth from an open-air pit, sometimes known as a borrow. This form of mining differs from extractive methods that require tunnelling into the earth, such as long wall mining. Open-pit mines are used when deposits of commercially useful ore or rocks are found near the surface. It is applied to ore or rocks found at the surface because the overburden is relatively thin or the material of interest is structurally unsuitable for tunnelling (as would be the case for cinder, sand, and gravel). In contrast, minerals that have been found underground but are difficult to retrieve due to hard rock, can be reached using a form of underground mining. To create an open-pit mine, the miners must determine the information of the ore that is underground. This is done through drilling of probe holes in the ground, then plotting ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AngloGold Ashanti
AngloGold Ashanti Limited is a global gold mining company. It was formed in 2004 by the merger of AngloGold and the Ashanti Goldfields Corporation. It is now a global gold producer with 21 operations on four continents. The company is listed on the New York, Johannesburg, Accra, London and Australian stock exchanges, as well as the Paris and Brussels bourses. In 2008, AngloGold produced 4.98 million ounces of gold from its operations, estimated to be seven percent of the global production. In 2009, the company's gold output dropped to 4.6 million ounces. As of the third quarter of 2014, Anglogold was the world's third-largest producer of gold, behind Barrick Gold and Newmont Mining. The company is claimed to be the 'most sophisticated and technologically advanced' mining operations with strict adherence to safety regulations. History AngloGold Ashanti was formed on 26 April 2004, after the High Court of Ghana approved the merger of AngloGold and the Ashanti Goldfie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunrise Dam Gold Mine
The Sunrise Dam Gold Mine is located 55 km south of Laverton, Western Australia, on the eastern margin of Lake Carey. It is fully owned by AngloGold Ashanti and comprises a large-scale mechanized underground mine with a conventional gravity and leach process plant. In 2015 the mine accounted for 5% of the company's production.Annual Report 2015 AngloGold Ashanti website, accessed: 13 February 2017 History 
The gold deposit was originally co-owned by the Granny Smith Joint Venture ( [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold Fields
Gold Fields Limited (formerly The Gold Fields of South Africa) is one of the world's largest gold mining firms. Headquartered in Johannesburg, South Africa, the company is listed on both the Johannesburg Stock Exchange (JSE) and the New York Stock Exchange (NYSE). The firm was formed in 1998 with the amalgamation of the gold assets of Gold Fields of South Africa Limited and Gencor Limited. The company traces its roots back to 1887, when Cecil Rhodes founded Gold Fields of South Africa Limited. As of 2019, Gold Field was the world's eighth-largest producer of gold. The company owns and operates mines in South Africa, Ghana, Australia and Peru. Growth efforts are focused mainly in the regions where it currently operates, and are mainly driven through brownfields exploration on its existing land positions and through mergers and acquisitions in the same regions. Gold Fields' chairperson is Cheryl Carolus, and the CEO is Chris Griffith. Board of directors * Chairperson – Cheryl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Granny Smith Gold Mine
The Granny Smith Gold Mine is a gold mine south of Laverton, Western Australia near Mount Weld and operated by Gold Fields. As of 2022, it is one of four mines the company operates in Australia, the others being the Agnew Gold Mine, St Ives Gold Mine and the Gruyere Gold Mine. History The Granny Smith gold deposit was discovered in 1979 by Canadian prospector Ray Lovi Smith and named after his wife Laurende. Construction of the mine took place in the late 1980s. The project was originally owned by Delta Gold Ltd, which became Auriongold Ltd in February 2002. Aurion was taken over by Placer Dome Inc in 2003, who already held a 60% interest in the mine, and Placer Dome in turn by Barrick Gold in March 2006. A large amount of ore processed at Granny Smith originated from the Wallaby deposit, approximately west of the mine, and was hauled to the Granny Smith mill for processing. Open pit mining at Wallaby ceased in September 2006, followed by a ramp up of underground mini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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