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Manono, Democratic Republic Of The Congo
Manono is a town and territory in Tanganyika Province, Democratic Republic of the Congo. History Manono was seriously affected by the Second Congo War (1998-2003), with many buildings destroyed. Rally for Congolese Democracy rebels and allied Rwandan soldiers took control of Manono in 1999. A hydro-electric power plant used to provide electricity, and the town used to have a brewery, which supplied the surrounding region; both were destroyed during the war. The UN carried out arms decommissioning in 2008, offering to accept guns in exchange for a bicycle. The scheme was successful in removing weapons. Manono later became affected by the Katanga insurgency; by 2014/15, Gédéon Kyungu Mutanga, the leader of the Mai Mai Kata Katanga rebel group, operated in the area before relocating. Elements of his group continued to hold out in Manono Territory. In November 2021, three commanders and 169 Mai Mai Bakata Katanga militants surrendered to the government in Manono's Mpyana sector. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Democratic Republic Of The Congo
The Democratic Republic of the Congo (DRC), also known as the DR Congo, Congo-Kinshasa, or simply the Congo (the last ambiguously also referring to the neighbouring Republic of the Congo), is a country in Central Africa. By land area, it is the List of African countries by area, second-largest country in Africa and the List of countries and dependencies by area, 11th-largest in the world. With a population of around 112 million, the DR Congo is the most populous nominally List of countries and territories where French is an official language, Francophone country in the world. Belgian French, French is the official and most widely spoken language, though there are Languages of the Democratic Republic of the Congo, over 200 indigenous languages. The national capital and largest city is Kinshasa, which is also the economic center. The country is bordered by the Republic of the Congo, the Cabinda Province, Cabinda exclave of Angola, and the South Atlantic Ocean to the west; the Cen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luvua River
The Luvua River (or ''Lowa River'') () is a river in the Katanga Province of the Democratic Republic of the Congo (DRC). It flows from the northern end of Lake Mweru on the Zambia-Congo border in a northwesterly direction for to its confluence with the Lualaba River opposite the town of Ankoro. The Lualaba becomes the Congo River below the Boyoma Falls. Course Lake Mweru, at an elevation of about , is a floodplain lake that has been formed by a process of erosion where the wind has carried off alluvium. The Luvua River leaves the north end of the lake at Pweto in the DRC. The river flows about northwest to Ankoro, where it meets the Lualaba. The middle course of the river is obstructed by a series of rapids, torrents and cataracts as it drops down from the plateau into the Congo Basin. At Piana Mwanga the falls are used to generate electricity for the Manono and Kitotolo mines. The river can be navigated in shallow-draft boats for of its lower course below Kiambi. The Lu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Wisconsin Press
The University of Wisconsin Press (sometimes abbreviated as UW Press) is a Non-profit organization, non-profit university press publishing Peer review, peer-reviewed books and journals. It publishes work by scholars from the global academic community; works of fiction, memoir and poetry under its imprint, Terrace Books; and serves the citizens of Wisconsin by publishing important books about Wisconsin, the Upper Midwest, and the Great Lakes region (North America), Great Lakes region. UW Press annually awards the Brittingham Prize in Poetry, the Felix Pollak Prize in Poetry, and The Four Lakes Prize in Poetry. The press was founded in 1936 in Madison, Wisconsin, Madison and is one of more than 120 member presses in the Association of University Presses. The Journals Division was established in 1965. The press employs approximately 25 full and part-time staff, produces 40 to 60 new books a year, and publishes 13 journals. It also distributes books and some annual journals for sele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Géomines
Géomines (''Compagnie Géologique et Minière des Ingénieurs et Industriels belges'') was a Belgian mining company active in the Belgian Congo and then in the Democratic Republic of the Congo. It was established in 1910, and exploited a large deposit in the southeast of the country to become one of the largest tin producers in the world. It was taken over by Zairetain in 1968. Belgian Congo The ''Compagnie Géologique et Minière des Ingénieurs et Industriels belges'' (Géomines) was founded in 1910. Géomines was formed as a prospecting company by the president of John Cockerill, the metallurgical company, and geologists from the University of Liège. It found various kinds of mineral deposits, but much the most important was tin. A deposit of cassiterite was found in 1910 in Manono in Katanga Province (now in Tanganyika Province). Géomines was given an exclusive concession in a large area. In 1915 extraction of cassiterite began in the Géomines concession, producing 150 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tantalite
The mineral group tantalite manganese.html" ;"title="iron.html" ;"title="iron">Fe, manganese">Mn)Tantalum">Ta2oxygen">O6is the primary source of the chemical element tantalum, a corrosion (heat and acid) resistant metal. It is chemically similar to ''columbite'', and the two are often grouped together as a semi-singular mineral called coltan or "columbite-tantalite" in many mineral guides. However, tantalite has a much greater specific gravity than columbite (8.0+ compared to columbite's 5.2). Iron-rich tantalite is the mineral tantalite-(Fe) or ''ferrotantalite'' and manganese-rich is tantalite-(Mn) or ''manganotantalite''. Tantalite is also very close to '' tapiolite''. Those minerals have the same chemical composition, but different crystal symmetry: orthorhombic for tantalite and tetragonal for tapiolite. Tantalite is black to brown in both color and streak. Manganese-rich tantalites can be brown and translucent. Occurrence Tantalite occurs in granitic pegmatites that ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbite
Columbite, also called niobite, niobite-tantalite and columbate, with a general chemical formula of , is a black mineral group that is an ore of niobium. It has a submetallic luster, a high density, and is a niobate of iron and manganese. Niobite has many applications in aerospace, construction and the medical industry. Dating columbite minerals is primarily completed by uranium lead (U-Pb) dating, a slow process. Columbite has the same composition and crystal symmetry (orthorhombic) as tantalite. In fact, the two are often grouped together as a semi-singular mineral series called columbite-tantalite or coltan in many mineral guides. However, tantalite has a much greater specific gravity than columbite, more than 8.0 compared to columbite's 5.2. The formation of columbite depends on the concentrations of metals present that affect the crystalline structure of the mineral and the environmental impact. Columbite is a polymorph of tapiolite; they have the same chemical composit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithium
Lithium (from , , ) is a chemical element; it has chemical symbol, symbol Li and atomic number 3. It is a soft, silvery-white alkali metal. Under standard temperature and pressure, standard conditions, it is the least dense metal and the least dense solid element. Like all alkali metals, lithium is highly reactivity (chemistry), reactive and flammable, and must be stored in vacuum, inert atmosphere, or inert liquid such as purified kerosene or mineral oil. It exhibits a metallic luster (mineralogy), luster. It corrosion, corrodes quickly in air to a dull silvery gray, then black tarnish. It does not occur freely in nature, but occurs mainly as pegmatite, pegmatitic minerals, which were once the main source of lithium. Due to its solubility as an ion, it is present in ocean water and is commonly obtained from brines. Lithium metal is isolated electrolysis, electrolytically from a mixture of lithium chloride and potassium chloride. The Atomic nucleus, nucleus of the lithiu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spodumene
Spodumene is a pyroxene mineral consisting of lithium aluminium inosilicate, Li Al( Si O3)2, and is a commercially important source of lithium. It occurs as colorless to yellowish, purplish, or lilac kunzite (see below), or alternatively yellowish-green or emerald-green hiddenite; it takes the form of prismatic crystals, often of great size. Single crystals of in size are reported from the Black Hills of South Dakota, United States. The naturally occurring low-temperature form α-spodumene is in the monoclinic system, and the high-temperature β-spodumene crystallizes in the tetragonal system. α-Spodumene converts to β-spodumene at temperatures above 900 °C. Typically crystals are heavily striated along the principal axis. Crystal faces are often etched and pitted with triangular markings. Discovery and occurrence Spodumene was first described in 1800 for an occurrence in the type locality in Utö, Södermanland, Sweden. It was discovered by Brazilian naturalist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muyumba
Muyumba is a surname. Notable people with the surname include: * Francine Muyumba Francine Furaha Muyumba (born 18 February 1987) is a Congolese activist and politician serving as Senator in the Senate of Congo. Previously, she served as the president of the Panafrican Youth Union, the official youth body of the African Unio ... (born 1987), Congolese activist and politician * Tristan Muyumba (born 1997), French-Congolese footballer See also * Mulumba {{surname Surnames of African origin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Geographic Society
The National Geographic Society, headquartered in Washington, D.C., United States, is one of the largest nonprofit scientific and educational organizations in the world. Founded in 1888, its interests include geography, archaeology, natural science, the promotion of environmental protection, environmental and historical preservation, historical conservation movement, conservation, and the study of civilization, world culture and World history (field), history. The National Geographic Society's logo is a yellow page orientation, portrait frame—rectangular in shape—which appears on the Margin (typography), margins surrounding the front covers of its magazines and as its television channel logo. Through National Geographic Partners (a joint venture with The Walt Disney Company), the Society operates the National Geographic, magazine, National Geographic Global Networks, TV channels, a website, worldwide events, and other media operations. Overview The National Geographic S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Line
Rail transport (also known as train transport) is a means of transport using wheeled vehicles running in tracks, which usually consist of two parallel steel rails. Rail transport is one of the two primary means of land transport, next to road transport. It is used for about 8% of passenger and freight transport globally, thanks to its energy efficiency and potentially high speed.Rolling stock on rails generally encounters lower frictional resistance than rubber-tyred road vehicles, allowing rail cars to be coupled into longer trains. Power is usually provided by diesel or electric locomotives. While railway transport is capital-intensive and less flexible than road transport, it can carry heavy loads of passengers and cargo with greater energy efficiency and safety. Precursors of railways driven by human or animal power have existed since antiquity, but modern rail transport began with the invention of the steam locomotive in the United Kingdom at the beginning of the 19th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BBC News
BBC News is an operational business division of the British Broadcasting Corporation (BBC) responsible for the gathering and broadcasting of news and current affairs in the UK and around the world. The department is the world's largest broadcast news organisation and generates about 120 hours of radio and television output each day, as well as online news coverage. The service has over 5,500 journalists working across its output including in 50 foreign news bureaus where more than 250 foreign correspondents are stationed. Deborah Turness has been the CEO of news and current affairs since September 2022. In 2019, it was reported in an Ofcom report that the BBC spent £136m on news during the period April 2018 to March 2019. BBC News' domestic, global and online news divisions are housed within the largest live newsroom in Europe, in Broadcasting House in central London. Parliamentary coverage is produced and broadcast from studios in London. Through BBC English Regions, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
