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Kipushi
Kipushi is a town in Haut-Katanga province, Democratic Republic of the Congo. It lies 35 km southwest of the city of Lubumbashi, very close to the border with Zambia, at an altitude of 1329 m (4363 ft).''National Geographic Atlas of the World: Revised Sixth Edition'', National Geographic Society, 1992 The main economic activity of the town is mining. Kipushi is part of the Roman Catholic Diocese of Sakania–Kipushi. Climate Kipushi has a humid subtropical climate (Köppen: ''Cwa''). Kipushi Mine The Kipushi Mine (formerly Prince Léopold Mine) produces copper, lead and zinc. Ore occurs in open spaces and collapse breccias along a fault zone. The primary zinc-rich ore body contains the minerals sphalerite, galena, pyrite, and arsenopyrite, accompanied by renierite, and some germanite and gallite. These minerals were overprinted by a formation of mostly copper-rich minerals, including cobalt-bearing chalcopyrite, and germanium and silver-bearing bornite, plus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roman Catholic Diocese Of Sakania–Kipushi
The Roman Catholic Diocese of Sakania–Kipushi ( la, Sakanien(sis) – Kipushien(sis)) is a diocese located in the city of Sakania–Kipushi in the Ecclesiastical province of Lubumbashi in the Democratic Republic of the Congo. History * May 12, 1925: Established as Apostolic Prefecture of Upper Luapula from the Apostolic Prefecture of Katanga * November 14, 1939: Promoted as Apostolic Vicariate of Sakania * November 10, 1959: Promoted as Diocese of Sakania * March 5, 1977: Renamed as Diocese of Sakania – Kipushi Leadership, in reverse chronological order * Bishops of Sakania–Kipushi (Latin rite), below ** Bishop Gaston Kashala Ruwezi, S.D.B. (since 2004.04.07) ** Bishop Elie Amsini Kiswaya (1977.03.05 – 2001.12.21); ''see below'' * Bishops of Sakania (Latin rite), below ** Bishop Elie Amsini Kiswaya (1975.11.20 – 1977.03.05); ''see above'' ** Bishop Petrus Frans Lehaen, S.D.B. (1959.11.10 – 1973.06.15); ''see below'' * Vicars Apostolic of Sakania (Latin rite) ** Bis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kipushi Mine
Kipushi Mine (formerly Prince Léopold Mine) is an underground mine in the Democratic Republic of the Congo, near the town of Kipushi in Haut-Katanga Province. This was an active producing mine between 1925 and 1993, as of 2006 there was an estimated 16.9 million tons of ore in the measured and indicated categories, with a grade averaging of 16.7% zinc and 2.2% copper. Since 2011, the Kipushi Mine is now majority owned by Ivanplats Ivanhoe Mines is a Canadian mining company focused on advancing its three principal projects in Southern Africa: the development of new mines at the Kamoa-Kakula copper discoveries in the Democratic Republic of the Congo, Democratic Republic of .... A feasibility study was conducted in 2022, which found 11.78 million tonnes of Zinc at an ore grade of 35.34%. In September 2022, construction started to re-open the mine, with production planned to start in late 2024. References Copper mines in the Democratic Republic of the Congo Lead mines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haut-Katanga Province
Haut-Katanga (French for "Upper Katanga") is one of the 21 new provinces of the Democratic Republic of the Congo created in the 2015 repartitioning. Haut-Katanga, Haut-Lomami, Lualaba, and Tanganyika provinces are the result of the dismemberment of the former Katanga province. Haut-Katanga was formed from the Haut-Katanga district and the independently administered cities of Likasi and Lubumbashi. Lubumbashi retained its status as a provincial capital. The new province's territory corresponds to the historic Katanga-Oriental that existed in the early period after independence between 1963 and 1966. Territories Its current territories are: * Kasenga * Kipushi * Mitwaba * Pweto * Sakania Sakania is a town in Haut-Katanga Province, in the Congo Pedicle, in the far south of the Democratic Republic of Congo, near the border with Zambia. It is located at an elevation of 1278m asl, therefore it has a cool climate. Between 1935 and 1939 i ... Approximate correspondence between ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renierite
Renierite is a rare copper zinc germanium bearing sulfide mineral with the chemical formula . It occurs at the Kipushi Mine, Democratic Republic of the Congo; and Namibia Namibia (, ), officially the Republic of Namibia, is a country in Southern Africa. Its western border is the Atlantic Ocean. It shares land borders with Zambia and Angola to the north, Botswana to the east and South Africa to the south and ea ..., among other places. Renierite was named after Armand Renier (26 June 1876 - 9 October 1951), a Belgian geologist and director of the Belgian Geological Survey. References Zinc minerals Sulfide minerals Germanium minerals Tetragonal minerals Minerals in space group 112 {{Sulfide-mineral-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kipushi Territory
Kipushi is a territory in the Haut-Katanga Province of the Democratic Republic of the Congo. The main river is the long Kafubu River, which flows through the territory from east to west to join the Lualaba River The Lualaba River flows entirely within the eastern Democratic Republic of the Congo. It provides the greatest streamflow to the Congo River, while the source of the Congo is recognized as the Chambeshi. The Lualaba is long. Its headwaters are i ... on the border with Zambia. Populated places in Haut-Katanga Province Territories_of_the_Democratic_Republic_of_the_Congo {{DRC-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sphalerite
Sphalerite (sometimes spelled sphaelerite) is a sulfide mineral with the chemical formula . It is the most important ore of zinc. Sphalerite is found in a variety of deposit types, but it is primarily in Sedimentary exhalative deposits, sedimentary exhalative, Carbonate-hosted lead-zinc ore deposits, Mississippi-Valley type, and Volcanogenic massive sulfide ore deposit, volcanogenic massive sulfide deposits. It is found in association with galena, chalcopyrite, pyrite (and other sulfide mineral, sulfides), calcite, dolomite (mineral), dolomite, quartz, rhodochrosite, and fluorite. German geologist Ernst Friedrich Glocker discovered sphalerite in 1847, naming it based on the Greek word ''sphaleros'', meaning "deceiving", due to the difficulty of identifying the mineral. In addition to zinc, sphalerite is an ore of cadmium, gallium, germanium, and indium. Miners have been known to refer to sphalerite as ''zinc blende'', ''black-jack'', and ''ruby blende''. Marmatite is an opaque ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galena
Galena, also called lead glance, is the natural mineral form of lead(II) sulfide (PbS). It is the most important ore of lead and an important source of silver. Galena is one of the most abundant and widely distributed sulfide minerals. It crystallizes in the cubic crystal system often showing octahedral forms. It is often associated with the minerals sphalerite, calcite and fluorite. Occurrence Galena is the main ore of lead, used since ancient times, since lead can be smelted from galena in an ordinary wood fire. Galena typically is found in hydrothermal veins in association with sphalerite, marcasite, chalcopyrite, cerussite, anglesite, dolomite, calcite, quartz, barite, and fluorite. It is also found in association with sphalerite in low-temperature lead-zinc deposits within limestone beds. Minor amounts are found in contact metamorphic zones, in pegmatites, and disseminated in sedimentary rock. In some deposits the galena contains up to 0.5% silver, a byproduct that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyrite
The mineral pyrite (), or iron pyrite, also known as fool's gold, is an iron sulfide with the chemical formula Iron, FeSulfur, S2 (iron (II) disulfide). Pyrite is the most abundant sulfide mineral. Pyrite's metallic Luster (mineralogy), luster and pale brass-yellow hue give it a superficial resemblance to gold, hence the well-known nickname of ''fool's gold''. The color has also led to the nicknames ''brass'', ''brazzle'', and ''Brazil'', primarily used to refer to pyrite found in coal. The name ''pyrite'' is derived from the Greek language, Greek (), 'stone or mineral which strikes fire', in turn from (), 'fire'. In ancient Roman times, this name was applied to several types of stone that would create sparks when struck against steel; Pliny the Elder described one of them as being brassy, almost certainly a reference to what we now call pyrite. By Georgius Agricola's time, , the term had become a generic term for all of the pyrite group, sulfide minerals. Pyrite is usua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arsenopyrite
Arsenopyrite ( IMA symbol: Apy) is an iron arsenic sulfide (FeAsS). It is a hard ( Mohs 5.5-6) metallic, opaque, steel grey to silver white mineral with a relatively high specific gravity of 6.1. When dissolved in nitric acid, it releases elemental sulfur. When arsenopyrite is heated, it produces sulfur and arsenic vapor. With 46% arsenic content, arsenopyrite, along with orpiment, is a principal ore of arsenic. When deposits of arsenopyrite become exposed to the atmosphere, the mineral slowly converts into iron arsenates. Arsenopyrite is generally an acid-consuming sulfide mineral, unlike iron pyrite which can lead to acid mine drainage. The crystal habit, hardness, density, and garlic odour when struck are diagnostic. Arsenopyrite in older literature may be referred to as ''mispickel'', a name of German origin. Arsenopyrite also can be associated with significant amounts of gold. Consequently, it serves as an indicator of gold bearing reefs. Many arsenopyrite gold ores ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Provinces Of The Democratic Republic Of The Congo
Article 2 of the Constitution of the Democratic Republic of the Congo divides the country into the capital city of Kinshasa and 25 named provinces. It also gives the capital the status of a province. Therefore, in many contexts Kinshasa is regarded as the 26th province. List History When Belgium annexed the Belgian Congo as a colony in November 1908, it was initially organised into 22 districts. Ten western districts were administered directly by the main colonial government, while the eastern part of the colony was administered under two vice-governments: eight northeastern districts formed Orientale Province, and four southeastern districts formed Katanga. In 1919, the colony was organised into four provinces: * Congo-Kasaï (five southwestern districts), * Équateur (five northwestern districts), * Orientale Province and Katanga (previous vice-governments). [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minerals
In geology and mineralogy, a mineral or mineral species is, broadly speaking, a solid chemical compound with a fairly well-defined chemical composition and a specific crystal structure that occurs naturally in pure form.John P. Rafferty, ed. (2011): Minerals'; p. 1. In the series ''Geology: Landforms, Minerals, and Rocks''. Rosen Publishing Group. The geological definition of mineral normally excludes compounds that occur only in living organisms. However, some minerals are often biogenic (such as calcite) or are organic compounds in the sense of chemistry (such as mellite). Moreover, living organisms often synthesize inorganic minerals (such as hydroxylapatite) that also occur in rocks. The concept of mineral is distinct from rock, which is any bulk solid geologic material that is relatively homogeneous at a large enough scale. A rock may consist of one type of mineral, or may be an aggregate of two or more different types of minerals, spacially segregated into distinct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cobalt
Cobalt is a chemical element with the 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, silver-gray metal. Cobalt-based blue pigments ( cobalt blue) have been used since ancient times for jewelry and paints, and to impart a distinctive blue tint to glass, but the color was for a long time thought to be due to the known metal bismuth. Miners had long used the name ''kobold ore'' (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 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), and this was ultimately named for the ''kobold''. Today, some cobalt is produced specifically from one of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
