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Mining In South Africa
Mining in South Africa was once the main driving force behind the history and development of Africa's most advanced and richest economy. Large-scale and profitable mining started with the discovery of a diamond on the banks of the Orange River in 1867 by Erasmus Jacobs and the subsequent discovery of the Kimberley pipes a few years later. Gold rushes to Pilgrim's Rest and Barberton were precursors to the biggest discovery of all, the Main Reef/Main Reef Leader on Gerhardus Oosthuizen's farm Langlaagte, Portion C, in 1886, which kicked off the Witwatersrand Gold Rush and the subsequent rapid development of the gold field there. Diamond and gold production are now well down from their peaks, though South Africa is still fifth in worldwide gold production and remains a cornucopia of mineral riches. The country is also the world's largest producer of chrome, manganese, platinum, vanadium and vermiculite. South Africa is the world's second largest producer of ilmenite, pallad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Africa-Cullinan Premier Mine01
South is one of the cardinal directions or Points of the compass, compass points. The direction is the opposite of north and is perpendicular to both west and east. Etymology The word ''south'' comes from Old English ''sūþ'', from earlier Proto-Germanic language, Proto-Germanic ''*sunþaz'' ("south"), possibly related to the same Proto-Indo-European language, Proto-Indo-European root that the word ''sun'' derived from. Some languages describe south in the same way, from the fact that it is the direction of the sun at noon (in the Northern Hemisphere), like Latin meridies 'noon, south' (from medius 'middle' + dies 'day', ), while others describe south as the right-hand side of the rising sun, like Biblical Hebrew תֵּימָן teiman 'south' from יָמִין yamin 'right', Aramaic תַּימנַא taymna from יָמִין yamin 'right' and Syriac ܬܰܝܡܢܳܐ taymna from ܝܰܡܝܺܢܳܐ yamina (hence the name of Yemen, the land to the south/right of the Levant). South is s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining Weekly
''Mining Weekly'' is a weekly South African trade magazine covering the Mining#Industry, mining industry across Africa. History and profile ''Mining Weekly'' was first published in 1995 by Creamer Media, an independent Published media, publishing company based in Johannesburg, South Africa. The company was founded by Martin Creamer in 1981. The company's other weekly news magazine, ''Engineering News'', began publication in 1981. The latest news and developments in several mining sectors are available to readers of the magazine and visitors to the website, including base metals, coal, diamonds, ferrous, ferrous metals, gold, platinum, silver, and uranium. Key service areas and topics related to the mining industry, such as mine safety, health and safety, and legislative and environmental aspects, are reported on daily. References External links Official website {{Greater Johannesburg, media 1995 establishments in South Africa Magazines established in 1995 Mass media in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First Boer War
The First Boer War (, ), was fought from 16 December 1880 until 23 March 1881 between the United Kingdom of Great Britain and Ireland, United Kingdom and Boers of the Transvaal (as the South African Republic was known while under British administration). The war resulted in a Boer victory and eventual independence of the South African Republic. The war is also known as the ''First Anglo–Boer War'', the ''Transvaal War'' or the ''Transvaal Rebellion.'' Background In the 19th century, Britain at some times attempted to set up a single unified state in southern Africa, and at other times wanted to control less territory. The British Empire's expansion in South Africa was accelerated due to the desire to control trade routes between British Raj, India via the Cape of Good Hope, the discovery of diamonds in Kimberley, Northern Cape, Kimberley in 1867, and the Scramble for Africa, race against other European powers to control as much of Africa as possible. The British annexati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Griqualand West
Griqualand West is an area of central South Africa with an area of 40,000 km2 that now forms part of the Northern Cape Province. It was inhabited by the Griqua people – a semi-nomadic, Afrikaans-speaking nation of mixed-race origin, who established several states outside the expanding frontier of the Cape Colony. It was also ancestral home to the Tswana and Khoisan peoples. In 1873 it was proclaimed as a British colony, with its capital at Kimberley, South Africa, Kimberley, and in 1880 it was annexed by the Cape Colony. When the Union of South Africa was formed in 1910, Griqualand West was part of the Cape Province but continued to have its own "provincial" sports teams. Early history The indigenous population of the area were the Khoi-khoi and Bushmen peoples, who were hunter-gatherers or herders. Early on they were joined by the agriculturalist Tswana people, Batswana, who migrated into the area from the north. They comprised the majority of the population througho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Town
Cape Town is the legislature, legislative capital city, capital of South Africa. It is the country's oldest city and the seat of the Parliament of South Africa. Cape Town is the country's List of municipalities in South Africa, second-largest city by population, after Johannesburg, and the largest city in the Western Cape. The city is part of the City of Cape Town metropolitan municipality (South Africa), metropolitan municipality. The city is known for Port of Cape Town, its harbour, its natural setting in the Cape Floristic Region, and for landmarks such as Table Mountain and Cape Point. In 2014, Cape Town was named the best place in the world to visit by ''The New York Times'', and was similarly ranked number one by ''The Daily Telegraph'' in both 2016 and 2023. Located on the shore of Table Bay, the City Bowl area of Cape Town, which contains its Cape Town CBD, central business district (CBD), is History of Cape Town, the oldest urban area in the Western Cape, with a signi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economy Of South Africa
The economy of South Africa is the largest economy in Africa. It is a mixed economy, emerging market, and upper-middle-income economy, and one of only eight such countries in Africa. The economy is the most industrialised, technologically advanced, and diversified in Africa. Following 1996, at the end of over twelve years of international sanctions, South Africa's nominal gross domestic product (GDP) almost tripled to a peak of US$416 billion in 2011. In the same period, foreign exchange reserves increased from US$3 billion to nearly US$50 billion, creating a diversified economy with a growing and sizable middle class, within three decades of ending apartheid. Although the natural resource extraction industry remains one of the largest in the country with an annual contribution to the GDP of US $13.5 billion, the economy of South Africa has diversified since the end of apartheid, particularly towards services. In 2019, the financial industry contributed US$41.4 billion to Sout ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minister Of Mineral And Petroleum Resources
The minister of mineral and petroleum resources is a minister in the cabinet of the South African national government. The minister has political responsibility for the Department of Mineral and Petroleum Resources. The office in its current form was re-established in June 2024; it formerly existed between May 2009 and May 2019, initially as the minister of mining and then as the minister for mineral resources. During other periods, the mineral resources portfolio has been enlarged by the inclusion of energy: there was a minister of minerals and energy before May 2009 and, more recently, a minister of mineral resources and energy between May 2019 and June 2024. The current minister of mineral resources is Gwede Mantashe, who was also the last minister of mineral resources and energy; he has overseen the mineral resources portfolio since February 2018. Post-apartheid history In the Government of National Unity (GNU) between 1994 and 1999, the mineral resources portfolio was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Mineral And Petroleum Resources
The Department of Mines and Petroleum was a department of the Government of Western Australia until it was superseded by the Department of Mines, Industry Regulation and Safety on 1 July 2017.About DMIRS Department of Mines, Industry Regulation and Safety, accessed: 30 May 2018 The department was formed on 1 January 2009, out of the former and , which were split into three new d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uranium
Uranium is a chemical element; it has chemical symbol, symbol U and atomic number 92. It is a silvery-grey metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. Uranium radioactive decay, radioactively decays, usually by emitting an alpha particle. The half-life of this decay varies between 159,200 and 4.5 billion years for different isotopes of uranium, isotopes, making them useful for dating the age of the Earth. The most common isotopes in natural uranium are uranium-238 (which has 146 neutrons and accounts for over 99% of uranium on Earth) and uranium-235 (which has 143 neutrons). Uranium has the highest atomic weight of the primordial nuclide, primordially occurring elements. Its density is about 70% higher than that of lead and slightly lower than that of gold or tungsten. It occurs naturally in low concentrations of a few Parts-per notation#Parts-per expressions, parts per million in soil, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phosphate
Phosphates are the naturally occurring form of the element phosphorus. In chemistry, a phosphate is an anion, salt, functional group or ester derived from a phosphoric acid. It most commonly means orthophosphate, a derivative of orthophosphoric acid, phosphoric acid . The phosphate or orthophosphate ion is derived from phosphoric acid by the removal of three protons . Removal of one proton gives the dihydrogen phosphate ion while removal of two protons gives the hydrogen phosphate ion . These names are also used for salts of those anions, such as ammonium dihydrogen phosphate and trisodium phosphate. File:3-phosphoric-acid-3D-balls.png, Phosphoricacid File:2-dihydrogenphosphate-3D-balls.png, Dihydrogenphosphate File:1-hydrogenphosphate-3D-balls.png, Hydrogenphosphate File:0-phosphate-3D-balls.png, Phosphate or orthophosphate In organic chemistry, phosphate or orthophosphate is an organophosphate, an ester of orthophosphoric acid of the form where one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cobalt
Cobalt is a chemical element; it has Symbol (chemistry), symbol Co and atomic number 27. As with nickel, cobalt is found in the Earth's crust only in a chemically combined form, save for small deposits found in alloys of natural meteoric iron. The free element, produced by reductive smelting, is a hard, lustrous, somewhat brittle, gray metal. Cobalt-based blue pigments (cobalt blue) have been used since antiquity for jewelry and paints, and to impart a distinctive blue tint to glass. The color was long thought to be due to the metal bismuth. Miners had long used the name ''kobold ore'' (German language, German for ''goblin ore'') for some of the blue pigment-producing minerals. They were so named because they were poor in known metals and gave off poisonous arsenic-containing fumes when smelted. In 1735, such ores were found to be reducible to a new metal (the first discovered since ancient times), which was ultimately named for the ''kobold''. Today, some cobalt is produced sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Titanium
Titanium is a chemical element; it has symbol Ti and atomic number 22. Found in nature only as an oxide, it can be reduced to produce a lustrous transition metal with a silver color, low density, and high strength, resistant to corrosion in sea water, aqua regia, and chlorine. Titanium was discovered in Cornwall, Great Britain, by William Gregor in 1791 and was named by Martin Heinrich Klaproth after the Titans of Greek mythology. The element occurs within a number of minerals, principally rutile and ilmenite, which are widely distributed in the Earth's crust and lithosphere; it is found in almost all living things, as well as bodies of water, rocks, and soils. The metal is extracted from its principal mineral ores by the Kroll and Hunter processes. The most common compound, titanium dioxide (TiO2), is a popular photocatalyst and is used in the manufacture of white pigments. Other compounds include titanium tetrachloride (TiCl4), a component of smoke screens and cata ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
