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Solwezi Virus
Solwezi is a town in Zambia. It is the provincial capital of the mineral-rich North-Western Province. Solwezi is also the administrative capital of Solwezi District, one of the eleven districts in the North-Western Province. Location Solwezi is located on the Chingola–Solwezi–Mwinilunga Road ( T5 Road of Zambia), approximately north-west of Chingola and approximately south-east of Mwinilunga, in the extreme northwest of the country. The geographical coordinates of the city are:12°08'36.0"S, 26°23'09.0"E (Latitude:-12.143333; Longitude:26.385833). Solwezi sits at an average elevation of above mean sea level. Approximately south of the central business district, is the "Kifubwa Rock Stream Shelter", also ''Kifubwa Rock National Monument''. It is located next to the Kifubwa River, with inscriptions dating from the Paleolithic period, carbon dated to about 6300 BC. The conservation area measures approximately with the Kifubwa Stream Cave at its centre. Population I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flag Of Zambia
The flag of Zambia is the national flag of Zambia. It was adopted upon independence on 24 October 1964, by the first Republican President Dr. Kenneth David Kaunda. Before that, Zambia was the British protectorate of Northern Rhodesia and used a defaced Blue Ensign as its flag. The current flag is used as both national flag and ensign. It is green with an orange-coloured African fish eagle in flight over a rectangular block of three vertical stripes, coloured, from left to right: red, black and orange. The placement of the eagle and block of stripes at the flag's fly is notable as most emblems and devices on flags are placed at centre or at the hoist. Green stands for the nation's lush flora, red for the nation's struggle for freedom, black for the Zambian people, and orange for the land's natural resources and mineral wealth. Additionally, the eagle flying above the coloured stripes is intended to represent the people's ability to rise above the nation's problems. The Zambian f ... [...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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DR Congo
The Democratic Republic of the Congo (french: République démocratique du Congo (RDC), colloquially "La RDC" ), informally Congo-Kinshasa, DR Congo, the DRC, the DROC, or the Congo, and formerly and also colloquially Zaire, is a country in Central Africa. It is bordered to the northwest by the Republic of the Congo, to the north by the Central African Republic, to the northeast by South Sudan, to the east by Uganda, Rwanda, and Burundi, and by Tanzania (across Lake Tanganyika), to the south and southeast by Zambia, to the southwest by Angola, and to the west by the South Atlantic Ocean and the Cabinda exclave of Angola. By area, it is the second-largest country in Africa and the 11th-largest in the world. With a population of around 108 million, the Democratic Republic of the Congo is the most populous officially Francophone country in the world. The national capital and largest city is Kinshasa, which is also the nation's economic center. Centered on the Congo B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luvale Language
Luvale (also spelt Chiluvale, Lovale, Lubale, Luena, Lwena) is a Bantu language spoken by the Lovale people of Angola and Zambia. It is recognized as a regional language for educational and administrative purposes in Zambia, where about 168,000 people speak it as of 2006. Luvale uses a modified form of the latin alphabet in its written form. Luvale is closely related to Chokwe. Vocabulary It contains many loanwords from Portuguese from colonial contact during 20th century, such as: Phonology Consonants Vowels Speakers * Bernard K. Mbenga Bernard K. Mbenga is a historian at North-West University, South Africa, where he is a specialist in the history of the north-west of South Africa. He was one of the editors of the first volume of ''The Cambridge History of South Africa''. Early ... * Samba Yonga References Further reading * * External links * *Moses C.B. Mulongesa, Vishimo vya Kuuko'' Lubuto Library Special Collections, accessed May 3, 2014.Luvale language ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunda Language
Lunda, also known as Chilunda, is a Bantu language spoken in Zambia, Angola and, to a lesser extent, in the Democratic Republic of the Congo (DRC). Lunda and its dialects are spoken and understood by perhaps 4.6% of Zambians (1986 estimate), and the language is used mainly in the Northwestern province of Zambia. The majority of the Lunda can be found in DRC, especially Katanga Province, as well as in Angola. A small number of Lunda dialects are represented in 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 e .... Phonology Vowels Vowel length is contrastive. Consonants /w/ may also be heard as a bilabial glide �̞ References External linksLunda language stories Lubuto Library Special CollectionsOLAC resources in and about the Lunda language Lunda languag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaonde Language
Kaonde (''kiiKaonde'') is a Bantu language spoken primarily in Zambia but also in the Democratic Republic of the Congo. Kaonde and its dialects are spoken and understood by perhaps 350,000 people or more. It is estimated that approximately 2.3% of Zambians are native Kaonde speakers. Kaonde speakers overwhelmingly live in the Northwestern and parts of Central regions of Zambia. Fewer numbers of Kaonde speakers live in the Democratic Republic of the Congo. However, they are not known or identified by the term Kaonde but rather by the term Luba. In Zambia, Kaonde people occupying the following districts: Solwezi,Mufumbwe,Kasempa,Kalumbila and Mushindamo in the North-Western province, and Mumbwa in the Central province. Kaonde villages can also be found in the northern parts of Kaoma District in the Western Province. Just like any other tribe in Zambia, Kaondes are ruled by the traditional leaders. The following are the chiefs of the Kaonde people recognised by the government of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper Extraction
Copper extraction refers to the methods used to obtain copper from its ores. The conversion of copper consists of a series of physical and electrochemical processes. Methods have evolved and vary with country depending on the ore source, local environmental regulations, and other factors. As in all mining operations, the ore must usually be beneficiated (concentrated). The processing techniques depend on the nature of the ore. If the ore is primarily sulfide copper minerals (such as chalcopyrite), the ore is crushed and ground to liberate the valuable minerals from the waste (' gangue') minerals. It is then concentrated using mineral flotation. The concentrate is typically sold to distant smelters, although some large mines have smelters located nearby. Such colocation of mines and smelters was more typical in the 19th and early 20th centuries, when smaller smelters could be economic. The sulfide concentrates are typically smelted in such furnaces as the Outokumpu or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uranium
Uranium is a chemical element with the 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 is weakly radioactive because all isotopes of uranium are unstable; the half-lives of its naturally occurring isotopes range between 159,200 years and 4.5 billion years. 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 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 million in soil, rock and water, and is commercially extracted from uranium-bearing minerals such as uraninite. In nature, uranium is found as uranium-238 (99.2739 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First Quantum Minerals
First Quantum Minerals is a Canadian-based mining and metals company whose principal activities include mineral exploration, development and mining. Its main product is copper, which accounts for 80% of revenues as of 2016. First Quantum's common shares are listed for trading on the Toronto Stock Exchange in Canada (symbol "FM"). Until 2016, First Quantum also maintained a secondary listing on the London Stock Exchange (symbol "FQM"), in the United Kingdom. History First Quantum was founded in 1983 under the name Xenium Resources. It changed its name to ''Zeal Capital'' in 1989, ''First Quantum Ventures'' in 1993, and First Quantum Minerals in 1996. Its first significant operation was the Bwana Mkubwa mine in Zambia, acquired in 1996. In 2000, First Quantum acquired a partial interest in Mopani Copper Mines, a Zambian copper company. In 2001, it opened the Lonshi Copper Mine in the Democratic Republic of the Congo. Also in 2001, the company acquired the Kansanshi mine in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barrick Gold
Barrick Gold Corporation is a mining company that produces gold and copper with 16 operating sites in 13 countries. It is headquartered in Toronto, Ontario, Canada. It has mining operations in Argentina, Canada, Chile, Côte d'Ivoire, Democratic Republic of the Congo, Dominican Republic, Mali, Papua New Guinea, Saudi Arabia, Tanzania, the United States and Zambia. In 2019, it produced 5.5 million ounces of gold at all-in sustaining costs of $894/ounce and 432 million pounds of copper at all-in sustaining costs of $2.52/pound. the company had 71 million ounces of proven and probable gold reserves. Barrick has met or beaten market consensus on its financial and operating results for eleven consecutive quarters as of Q3 2021. Barrick had been the world's largest gold mining company until Newmont Corporation acquired Goldcorp in 2019. Barrick expects to produce between 4.6 and five million ounces of gold and between 440 and 500 million pounds of copper in 2020. Chief executive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kalumbila Mine
Kalumbila Mine is a copper mine in Kalumbila District, North-Western Province, Zambia (west of Solwezi). It was formed in 2010 and is one of the four copper mines in Zambia. As of 2018, it was the fourth largest mining employer in Zambia with 11 000 workers. Kalumbila is also the name of the town where the mine is situated. Timeline In 2020, the mine achieved record copper production of 251,216 tonnes, delivering a significant increase in throughput and operating at record low unit cash cost of $1.40 per lb. In February 2022, the operator Kalumbila Minerals Ltd ("Sentinel") changed its trading name to FQM Trident Limited, that incorporates the mining firm’s identity as a 100% First Quantum Minerals-owned company. Operations Kalumbila currently mills 3 million tons of copper ore per year. The company's Solwezi Deep Mining Project will expand its capacity to 6 million tons of ore per year. By 2020, the recorded Copper Ore milled was over 56 million tonnes, an increase of ove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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