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Kolwezi Tailings Project
The Kolwezi tailings project ( French: ''Projet de résidus de Kolwezi'') also known as the Roan Tailings Reclamation (RTR; ''Récupération des résidus de Roan'') is a project in the Kolwezi mining area of the Democratic Republic of the Congo (DRC) to recover copper from the tailings, or processed ore, from mining in the region since the 1950s. The project was developed by the Canadian mining companies Adastra Minerals and then First Quantum Minerals between 2004 and 2009, when the DRC government revoked First Quantum's license. The project is currently majority owned by the Eurasian Resources Group. Location Kolwezi is a town of about 200,000 people in the Katanga Province of the DRC. It has been a mining center for 100 years. The main river valley is filled with tailings, and there are extensive pits, waste rock dumps and tailings deposits. The air is polluted by wind-blown tailings. Infrastructure such as roads, water supply and management, schools and hospitals was once go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French Language
French ( or ) is a Romance languages, Romance language of the Indo-European languages, Indo-European family. Like all other Romance languages, it descended from the Vulgar Latin of the Roman Empire. French evolved from Northern Old Gallo-Romance, a descendant of the Latin spoken in Northern Gaul. Its closest relatives are the other langues d'oïl—languages historically spoken in northern France and in southern Belgium, which French (Francien language, Francien) largely supplanted. It was also substratum (linguistics), influenced by native Celtic languages of Northern Roman Gaul and by the Germanic languages, Germanic Frankish language of the post-Roman Franks, Frankish invaders. As a result of French and Belgian colonialism from the 16th century onward, it was introduced to new territories in the Americas, Africa, and Asia, and numerous French-based creole languages, most notably Haitian Creole, were established. A French-speaking person or nation may be referred to as Fra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kolwezi
Kolwezi or Kolwesi is the capital city of Lualaba Province in the south of the Democratic Republic of the Congo, west of Likasi. It has an airport and a railway to Lubumbashi. Just outside of Kolwezi there is the static inverter plant of the HVDC Inga-Shaba. The population is approximately 573,000. Before the creation of Lualaba province in 2015 Kolwezi had two territories attached to it and the whole was known as the Kolwezi District. History The settlement was created in 1938 to be the headquarters for the western mining group of the ''Union Minière du Haut Katanga''. In 1971 it obtained city status and consisted of the communes of Dilala and Manika. In 1976 the territories of Lubudi and Mutshatsha, both previously part of Lualaba District, were attached to it to form the Kolwezi District (districts were called sub-regions at the time). In the 2015 repartitioning this was undone, the two territories and the city proper became separate parts of Lualaba province ... [...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] |
Tailings
In mining, tailings or tails are the materials left over after the process of separating the valuable fraction from the uneconomic fraction (gangue) of an ore. Tailings are different from overburden, which is the waste rock or other material that overlies an ore or mineral body and is displaced during mining without being processed. Waste valorization is the evaluation of waste and residues from an economic process in order to determine their value in reuse or recycling, as what was gangue at the time of separation may increase with time or more sophisticated recovery processes. The extraction of minerals from ore can be done two ways: placer mining, which uses water and gravity to concentrate the valuable minerals, or hard rock mining, which pulverizes the rock containing the ore and then relies on chemical reactions to concentrate the sought-after material. In the latter, the extraction of minerals from ore requires comminution, i.e., grinding the ore into fine partic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adastra Minerals
Adastra Minerals Inc (formerly America Mineral Fields Inc), was a London-based mining company"Adastra rejects First Quantum approach" '' Mining Journal'' (January 27, 2006)"First Quantum raises takeover bid for Adastra Minerals" '''' (March 20, 2006) [...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 Zambia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eurasian Resources Group
Eurasian Resources Group (ERG) S.à r.l. is a large mining and raw materials supplier with operations in Kazakhstan, Brazil and Central Africa. In its current form, the company began in December 2013 after it acquired the Eurasian Natural Resources Corporation (previously a public limited company), which was delisted from the London Stock Exchange and Kazakhstan Stock Exchange. Major shareholders of the company include the Republic of Kazakhstan (40%), Alexander Mashkevitch, Patokh Chodiev and the heirs of Alijan Ibragimov. History The Eurasian Natural Resources Corporation (ENRC) was taken private in 2013 amid falling share price and ongoing investigation from the UK Serious Fraud Office. In August 2023, after latest review of the investigation, the UK Serious Fraud Office concluded that it has insufficient admissible evidence to prosecute, and closed the case. At the beginning of 2014 the company restructured, introducing new corporate governance and compliance policies a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Katanga Province
Katanga was one of the four large provinces created in the Belgian Congo in 1914. It was one of the eleven provinces of the Democratic Republic of the Congo between 1966 and 2015, when it was split into the Tanganyika Province, Tanganyika, Haut-Lomami, Lualaba Province, Lualaba, and Haut-Katanga provinces. Between 1971 and 1997 (during the rule of Mobutu Sese Seko when Congo was known as Zaire), its official name was Shaba Province. Katanga's area encompassed . Farming and ranching are carried out on the Katanga Plateau. The eastern part of the province is a rich mining region which supplies cobalt, copper, tin, radium, uranium, and diamonds. The region's former capital, Lubumbashi, is the second-largest city in the Congo. History Copper mining in Katanga dates back over 1,000 years, and mines in the region were producing standard-sized ingots of copper for international transport by the end of the 10th century CE. In the 1890s, the province was beleaguered from the south by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gécamines
La Générale des Carrières et des Mines (Gécamines) is a Congolese commodity trading and mining company headquartered in Lubumbashi, in the Katanga region of the Democratic Republic of Congo. It is a state-controlled corporation founded in 1966 and a successor to the Union Minière du Haut-Katanga. Gecamines is engaged in the exploration, research, exploitation and production of mineral deposits including copper and cobalt. One of the largest mining companies in Africa, and the biggest in the Democratic Republic of Congo, Gécamines sits on the world's greatest deposit of cobalt and has some of the world's largest deposits of copper. Copper mines in which Gécamines has a major interest include, but are not limited to, Kambove, Kipushi, Kamfundwa and Kolwezi. Located in the mineral-rich Katanga Province, Gécamines is currently going through a multi-year, multi-billion reorganization strategic development plan with the main objective of repositioning itself as one of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luilu Metallurgical Plant
The Kamoto Mine (French: ''La mine de Kamoto'') is an underground copper and cobalt mine to the west of Musonoi in the former Katanga Province, Democratic Republic of the Congo. the site is the largest active cobalt mine in the world. The mine includes the Luilu metallurgical plant, which accepts ore from KOV mine and Mashamba East mine. The plant has polluted the Luilu River, and tailings also pollute the region with wind-blown dust. The Kolwezi Tailings Project is an attempt to recover additional metal from these tailings. The exploitation rights are owned by the Kamoto Copper Company (KCC), a joint venture between Katanga Mining (75%) and the state-owned Gécamines (25%). Katanga Mining is now owned by Glencore. History Gécamines began operations in the Kamoto underground mine in 1969. The mine produced three million tonnes of ore annually in the 1980s. Before it closed in October 1990 it had produced 59.3 million tonnes of ore, with a grade of 4.21% copper and 0.37% c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Financial Times
The ''Financial Times'' (''FT'') is a British daily newspaper printed in broadsheet and also published digitally that focuses on business and economic Current affairs (news format), current affairs. Based in London, the paper is owned by a Japanese holding company, Nikkei, Inc., Nikkei, with core editorial offices across Britain, the United States and continental Europe. In July 2015, Pearson plc, Pearson sold the publication to Nikkei for Pound sterling, £844 million (US$1.32 billion) after owning it since 1957. In 2019, it reported one million paying subscriptions, three-quarters of which were digital subscriptions. In 2023, it was reported to have 1.3 million subscribers of which 1.2 million were digital. The newspaper has a prominent focus on Business journalism, financial journalism and economic analysis rather than News media, generalist reporting, drawing both criticism and acclaim. It sponsors an Financial Times and McKinsey Business Book of the Year Award, annual book ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Virgin Islands
The British Virgin Islands (BVI), officially the Virgin Islands, are a British Overseas Territories, British Overseas Territory in the Caribbean, to the east of Puerto Rico and the United States Virgin Islands, US Virgin Islands and north-west of Anguilla. The islands are geographically part of the Virgin Islands, Virgin Islands archipelago and are located in the Leeward Islands of the Lesser Antilles and part of the West Indies. The British Virgin Islands consist of the main islands of Tortola, Virgin Gorda, Anegada and Jost Van Dyke, along with more than 50 other smaller islands and cays. About 16 of the islands are inhabited. The capital, Road Town, is on Tortola, the largest island, which is about long and wide. The islands had a population of 28,054 at the 2010 Census, of whom 23,491 lived on Tortola; current estimates put the population at 35,802 (July 2018). The economy of the territory is overwhelmingly dominated by tourism and financial services. In terms of financi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
