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Congo: Lucrative & Violent Curse of Coltan Mining ...

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Coltan, the Congo, and Your Cell Phone. Excerpt By Ewan Sutherland, University of the Witwatersrand, LINK Centre Civil wars often concern and are frequently extended by the presence of natural resources (e.g., 'Blood Diamonds' in Sierra Leone). Control over the Coltan ores (geological name Columbite Tantalite) in the eastern part of the Democratic Republic of the Congo (DRC) has helped to ...

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Coltan Mining Republic - Franzburger .

Coltan Mining Republic. Mineral Processing Equipment: coltan mining republic - A type of mining equipment that can trigger the development and change of the beneficiation technology industry. The main core machines are ball mills, rod mills, flotation machines, magnetic separators, etc. Get Price . 10 facts about coltan. Facts about coltan 3 the environmental impact the lakes and rivers in ...

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Coltan - chemeurope

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Coltan is the colloquial African name for columbite-tantalite, a metallic ore used to produce the elements niobium and tantalum.Mineral concentrates containing tantalum are usually referred to as 'tantalite' [1]. In appearance, coltan is a dull black mineral. The exportation of coltan helped fuel the war in the Congo, a conflict that has resulted in approximately 3.8 million deaths [2].

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[PDF] Coltan Mining In The Democratic Republic .

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Coltan Mining in the Democratic Republic of Congo Karen Hayes,Richard Burge — 2003 Conflict management How Tantalum-using Industries Can Commit to the Reconstruction of the DRC

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names of coltan miningpanies in congo

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Coltan Mining in the Democratic Republic of Congo TIERRA. Coltan Mining in the Democratic Republic of Congo: brand names Ta ble 6 Leading aircraft engine manufacturers Figure 1 Sources of tantalum,2002 Figure 2 Tantalum production by country,2001 4 Coltan Mining in the Democratic Republic of Congo • Karen Hayes & Richard Burge 5. Read more

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Cobalt to be declared a strategic mineral in Congo .

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Democratic Republic of Congo will declare cobalt and coltan, used in electric vehicle and renewable energy technology, as "strategic" minerals which will earn the country higher royalties, an ...

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Coltan – Wikipedia

In der Demokratischen Republik Kongo gewinnen Bergarbeiter aus dem Erdreich durch Nasssiebung und Schweretrennung Konzentrate mit bis zu 40 bis 45 % Tantalit. Auch Glencore spielte eine bedeutende Rolle im Coltanabbau in Zentralafrika. Glencore plante, über die Tochterfirma Katanga Mining Limited zum weltgrößten Förderer von Coltan zu ...

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Coltan - Wikipedia

Coltan is een erts dat de mineralen columbiet en tantaliet bevat. De naam is een samenstelling van de namen van deze mineralen. Het erts wordt onder meer gewonnen in sommige Afrikaanse landen, wder in het oosten van de Democratische Republiek Congo ().De grootste producent is Australië.. Uit coltan worden de elementen niobium (vroeger columbium geheten) en tantaal gewonnen.

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Coltan Mining In The Democratic Republic Of .

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Coltan Mining In The Democratic Republic Of Congo. We are a large-scale manufacturer specializing in producing various mining machines including different types of sand and gravel equipment, milling equipment, mineral processing equipment and building materials equipment.

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Occupational radiation exposures of artisans .

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Artisans in Masisi and other parts of the North Kivu province in the eastern Democratic Republic of Congo (DRC) mine columbite-tantalite mineral ores (also called 'coltan') for the tantalum content. The potential occupational radiation exposures in the course of this operation, due to the presence of naturally occurring radioactive material (NORM), have been investigated in this screening survey.

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Coltan Mining in World Heritage Sites in the Democratic ...

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Coltan Mining in World Heritage Sites in the Democratic Republic of Congo Updated Summary - 23 April 2001 IUCN - The World Conservation Union appeals to the international community to stop buying coltan, which is being mined in contravention of restrictions in protected areas in the Democratic Republic of Congo (DRC).

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Children in the Democratic Republic of Congo .

Photo: The coltan mine site in the mining area of Nyagisenyi, North Kivu, Democratic Republic of Congo (Supplied: Esdras Tsongo) Eventually, the pressure became too much.

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Congo: Lucrative & Violent Curse of Coltan .

Coltan, the Congo, and Your Cell Phone. Excerpt By Ewan Sutherland, University of the Witwatersrand, LINK Centre Civil wars often concern and are frequently extended by the presence of natural resources (e.g., 'Blood Diamonds' in Sierra Leone). Control over the Coltan ores (geological name Columbite Tantalite) in the eastern part of the Democratic Republic of the Congo (DRC) has helped to ...

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Coltan mining and ethics - Wikipedia

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The conflict mineral: coltan mining in DR Congo .

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In recent years the 'obscure mineral' coltan—geological name Columbite Tantalite—has become widely known and politicised for being closely connected with the violence of armed groups in the Eastern Democratic Republic of Congo (DRC). Similar to campaigns about 'blood diamonds' in connection to conflicts in West Africa, the term 'conflict minerals' became somewhat synonymous ...

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Cobalt mining in the DRC: the dark side of a .

Yanick Kalumbu Tshiwengu, a former child miner from the Democratic Republic of Congo (DRC), is lucky to be alive. When he was just 11 years old, Yanick went to Kolwezi to mine cobalt. Every day he descended several metres underground into makeshift tunnels and perilous shafts dug out by the miners, never knowing if he would see daylight and his family again.

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The Politics of Coltan: An Interview with Michael .

Like other artisanal mining of minerals, artisanal coltan mining involves stripping forest and bush cover, then any topsoil, and digging pits to a depth of about 6m to get access to the ore deposit. Water, provided through a pump system where a generator can be used, or by diverting a creek or river if a generator is not available, is used to soften the earth and rock, to break it up, and then ...

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10 Facts about Coltan | Fact File

The Ituri Conflict occurred in Democratic Republic of Congo. It has been cited that the presence of Coltan mining was used to finance the conflict. Coltan Pictures. Facts about Coltan 3: the environmental impact. The lakes and rivers in Congo were polluted because of the Coltan mining activity in the country was not controlled. Thus, the ecology received the negative impact. Facts about Coltan ...

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Mining of Coltan - Coltan in the Democratic .

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Coltan is mined the way that gold was mined in California during the Gold Rush of the 1800's. People dig around the stream beds and scrape away the dirt around the surface to get at the coltan...

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Coltan Mining In The Congo: We All Have Blood In .

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The ore Coltan is just one of many minerals over which there is a civil war going on. When it comes to its mineral reserves (particularly diamonds, coltan, cassiterite, tin, and copper) the Democratic Republic of the Congo is one of the richest countries in the world. And Coltan is its Gold. Out of the ore you obtain the rare metal Tantalum.

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Children in the Democratic Republic of Congo .

As a result, the coltan mining industry, and the prized metal tantalum extracted from it, is a, closely linked to a range of human rights abuses in a similar way that Africa's so-called are also ...

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