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Aggeneys
Aggeneys is a mining town established in 1976 on a farm of that name, situated between Pofadder and Springbok in the Northern Cape, South Africa. Origin of the name It has been stated that "no-one is quite certain of the origin of the name Aggeneys". Derived from the Nama language, suggested meanings include "Place of Blood", "Place of Red Clay" or "Place of Reeds". One author favours the last of these: the Nama word ‡''a'' means "reed" while !''keis'' means "place". Mining and geological contexts Aggeneys the town, on a farm of that name, was founded to service the Black Mountain Mine, an underground base-metal operation nearby, currently employing over 600 permanent staff. This zinc/lead/copper/silver mine is just to the west of the town. The produce of the mine is transported by truck to the nearest railway line, located to the south-east along a virtually straight gravel (dirt) road. The diversified ore is then railed down to Saldanha Bay where it is exported out in 50 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ghaamsberg
Ghaamsberg is a mountain in South Africa. situated just east of Aggeneys, in the Namakwa District Municipality of the Northern Cape province, 33 km to the south of the border with Namibia. Its summit is 1148 metres above sea level. It is noted for its biological diversity. The unique ecologies on the various inselbergs, peaks, hills and plains in the vicinity, having varied rocky and shallow soil substrates, support a wide diversity of plants, animals, birds and insects, including rare and endemic species, a number of them threatened.Cohen, Callan, Claire Spottiswoode and Jonathan Rossouw (2006) Southern African Birdfinder , pages 80-82 The writer William Charles Scully wrote that, “for sheer uncompromising aridity, for stark grotesque naked horror, these mountains stand probably unsurpassed on the face of the globe.” This mountain should not be confused with Gamsberg, Namibia, Gamsberg, a mountain in Namibia. There are proposals for an open-cast zinc mine on its summit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Khâi-Ma Local Municipality
Khâi-Ma is an administrative area in the Namakwa District of Northern Cape in South Africa. Khai-Ma is a Khoi word meaning "to stand up". Main places The 2011 census divided the municipality into the following main places: Politics The municipal council consists of eleven members elected by mixed-member proportional representation. Six councillors are elected by first-past-the-post voting in six wards, while the remaining five are chosen from party lists so that the total number of party representatives is proportional to the number of votes received. In the election of 1 November 2021 the African National Congress The African National Congress (ANC) is a Social democracy, social-democratic political party in Republic of South Africa, South Africa. A liberation movement known for its opposition to apartheid, it has governed the country since 1994, when ... (ANC) won a majority of six seats on the council. The following table shows the results of the election. Ref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; and to the east and northeast by Mozambique and Eswatini. It also completely enclaves the country Lesotho. It is the southernmost country on the mainland of the Old World, and the second-most populous country located entirely south of the equator, after Tanzania. South Africa is a biodiversity hotspot, with unique biomes, plant and animal life. With over 60 million people, the country is the world's 24th-most populous nation and covers an area of . South Africa has three capital cities, with the executive, judicial and legislative branches of government based in Pretoria, Bloemfontein, and Cape Town respectively. The largest city is Johannesburg. About 80% of the population are Black South Afri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telephone Numbers In South Africa
South Africa switched to a closed numbering system effective 16 January 2007. At that time, it became mandatory to dial the full 10-digit telephone number, including the zero in the three-digit area code, for local calls (e.g., 011 must be dialed from within Johannesburg). Area codes within the system are generally organized geographically. All telephone numbers are 9 digits long (but always prefixed by 0 for calls within South Africa), except for certain Telkom special services. When dialed from another country, the "0" is omitted and replaced with the appropriate international access code and the country code +27. Background History Numbers were allocated when South Africa had only four provinces, meaning that ranges are now split across the current nine provinces. South-West Africa (including Walvis Bay) was integrated into the South African numbering plan. However, the territory had already been allocated its own country code by the International Telecommunication U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saldanha Bay
Saldanha Bay ( af, Saldanhabaai) is a natural harbour on the south-western coast of South Africa. The town that developed on the northern shore of the bay, also called Saldanha, was incorporated with five other towns into the Saldanha Bay Local Municipality in 2000. The current population of the municipality is estimated at 72,000. The place is mentioned in the first edition of John Locke's ''Two Treatises of Government'' as an example of the state of nature.''Second Treatise'', sec. 14. Locke replaced the reference to "Soldania" with a story told by Garcilaso de la Vega about a desert island in subsequent editions (Peter Laslett, ed., ''Two Treatises of Government'', by John Locke, student edition ew York: Cambridge University Press, 1988 277n). Saldanha Bay's location makes it a paradise for the watersport enthusiast, and its local economy being strongly dependent on fishing, mussels, seafood processing, the steel industry and the harbour. Furthermore, its sheltered harbour pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining
Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic viability of investing in the equipment, labor, and energy required to extract, refine and transport the materials found at the mine to manufacturers who can use the material. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desired materials, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver
Silver is a chemical element with the Symbol (chemistry), symbol Ag (from the Latin ', derived from the Proto-Indo-European wikt:Reconstruction:Proto-Indo-European/h₂erǵ-, ''h₂erǵ'': "shiny" or "white") and atomic number 47. A soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. The metal is found in the Earth's crust in the pure, free elemental form ("native silver"), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. Most silver is produced as a byproduct of copper, gold, lead, and zinc Refining (metallurgy), refining. Silver has long been valued as a precious metal. Silver metal is used in many bullion coins, sometimes bimetallism, alongside gold: while it is more abundant than gold, it is much less abundant as a native metal. Its purity is typically measured on a per-mille basis; a 94%-pure alloy is described as "0.940 fine". As one of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper
Copper is a chemical element with the symbol Cu (from la, cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkish-orange color. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins, and constantan used in strain gauges and thermocouples for temperature measurement. Copper is one of the few metals that can occur in nature in a directly usable metallic form ( native metals). This led to very early human use in several regions, from circa 8000 BC. Thousands of years later, it was the first metal to be smelted from sulfide ores, circa 5000 BC; the first metal to be cast into a shape in a mold, c. 4000 BC; and the first metal to be purposely alloyed with another metal, tin, to create ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lead
Lead is a chemical element with the symbol Pb (from the Latin ) and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and also has a relatively low melting point. When freshly cut, lead is a shiny gray with a hint of blue. It tarnishes to a dull gray color when exposed to air. Lead has the highest atomic number of any stable element and three of its isotopes are endpoints of major nuclear decay chains of heavier elements. Lead is toxic, even in small amounts, especially to children. Lead is a relatively unreactive post-transition metal. Its weak metallic character is illustrated by its amphoteric nature; lead and lead oxides react with acids and bases, and it tends to form covalent bonds. Compounds of lead are usually found in the +2 oxidation state rather than the +4 state common with lighter members of the carbon group. Exceptions are mostly limited to organolead compounds. Like the lighter members of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zinc
Zinc is a chemical element with the symbol Zn and atomic number 30. Zinc is a slightly brittle metal at room temperature and has a shiny-greyish appearance when oxidation is removed. It is the first element in group 12 (IIB) of the periodic table. In some respects, zinc is chemically similar to magnesium: both elements exhibit only one normal oxidation state (+2), and the Zn2+ and Mg2+ ions are of similar size.The elements are from different metal groups. See periodic table. Zinc is the 24th most abundant element in Earth's crust and has five stable isotopes. The most common zinc ore is sphalerite (zinc blende), a zinc sulfide mineral. The largest workable lodes are in Australia, Asia, and the United States. Zinc is refined by froth flotation of the ore, roasting, and final extraction using electricity ( electrowinning). Zinc is an essential trace element for humans, animals, plants and for microorganisms and is necessary for prenatal and postnatal development. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Mountain Mine
Black is a color which results from the absence or complete absorption of visible light. It is an achromatic color, without hue, like white and grey. It is often used symbolically or figuratively to represent darkness. Black and white have often been used to describe opposites such as good and evil, the Dark Ages versus Age of Enlightenment, and night versus day. Since the Middle Ages, black has been the symbolic color of solemnity and authority, and for this reason it is still commonly worn by judges and magistrates. Black was one of the first colors used by artists in Neolithic cave paintings. It was used in ancient Egypt and Greece as the color of the underworld. In the Roman Empire, it became the color of mourning, and over the centuries it was frequently associated with death, evil, witches, and magic. In the 14th century, it was worn by royalty, clergy, judges, and government officials in much of Europe. It became the color worn by English romantic poets, businessmen a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
