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You may not have heard of coltan, but you have it in your cell phone, laptops, pagers and other electronic devices. It is important to everyday communication in the ...
''Coltan'', a term unique to Central Africa, is an abbreviation of columbotantalite, the name given to an ore containing both niobium and tantalum.
Plight of African child slaves forced into mines ... Coltan smuggling is big business throughout Africa and is a major source of income for warring ... Coltan, which ...
Scraping through shovelsfull of silt for the precious mineral with their bare hands, miners use these primitive methods to harvest coltan the magical conductor ...
COLTAN (ColumbiteTantalite) This is a dull metallic ore we mine in major quantities in the Latin America, America and Africa.
Mineral Conflicts: Coltan Mining in Africa. By Hale Yildiz "This is Africa" was the exasperated conclusion of Leonardo Di Caprio''s character in the 2006 film, ...
Coltan: Michael Nest. ... coltan mining offers relatively easy entry and participation by armed gangs as ... Africa Business finds out whether "Made in Africa ...
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Life Of African Coltan Miners Is One Of Suffering 12Apr2012. As the demand for coltan capacitors for electronics has steadily increased over the last several years ...
Coltan Facts Coltan: What You Should Know. ... Coltan is short for Columbitetantalite a black tarlike mineral found in major quantities in the Congo..
Coltan (short for columbite–tantalite and known industrially as tantalite) is a dull black metallic ore from which the elements niobium and tantalum are ...
The Scandal of Coltan : A Destructive Black Gold Rush. High prices for ''coltan'' tantalum ore, essential for hightech appliances, create devastation in central Africa.
China and Congo''s coltan connection | 3 Global tantalum supply Mining provides almost three quarters of the world''s
We have established ourselves as the leading mining company of Coltan ... Our Coltan mines are located throughout four regions of Sierra Leone, Africa.
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The Environmental Impacts of Coltan Mining in DR Congo: Deforestation and Endangered Wildlife. ... Greenpeace Africa stated that if this continues, ...
columbite tantalite mining in nigeria Free Articles Directory ... Tantalite is among the group of minerals used in the refractory industry, and is characterized ...
Five things you need to know about coltan. ... In Venezuela and most of Colombia coltan mining ... As in Central Africa, illicit South American coltan is ...
Coltan Mining in the Democratic Republic of Congo: How tantalumusing industries can commit to the reconstruction of the DRC Karen Hayes Richard Burge
human rights abuses in Africa Ewan Sutherland . Electronic copy available at: ... The mining of coltan in the Congo is often described as artisanal. Teams ...
But cell phones also include coltan, a mineral extracted in the deep forests of Congo in central Africa, ... Congo''s outofcontrol coltan mining business has in ...
discovery of new coltan occurrences associated with pegmatite intrusions proximal to Archaean greenstone belts in West Africa. As well as ...
Coltan, a vital ingredient for mobile phones, is fuelling a gold rush and perhaps the war in the Democratic Republic of Congo.
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