Coltan Mine Collapse Kills 9 in Burundi: Official | News | teleSUR English
Why it's hard for Congo's coltan miners to abide by the law | The Economist
What is Coltan? 6 Facts You Should Know
Where Apple Gets the Tantalum for Your iPhone
Congo-declares-colton-strategic-resource
Children in the Democratic Republic of Congo mine for coltan and face abuse to supply smartphone industry - ABC News
TSCi's role in the coltan supply chain. Source: Primary data collected... | Download Scientific Diagram
Coltan - Copperbelt Katanga Mining
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Apple buys a key iPhone component from brutal Congolese mines. It's trying to stop. - Vox
Do Electric Car Batteries Use Coltan – OsVehicle
Congo, Coltan, Conflict: How the digital boom fueled conflict in Congo – MIR
The DRC Mining Industry: Child Labor and Formalization of Small-Scale Mining | Wilson Center
Children in the Democratic Republic of Congo mine for coltan and face abuse to supply smartphone industry - ABC News
Children as young as seven mining cobalt used in smartphones, says Amnesty | Employment | The Guardian
coltan Archives - News about Energy Storage, Batteries, Climate Change and the Environment
Coltan: Conflict minerals in Congo - YouTube
The Rise of Coltan: The Revolutionary Coltan Mining Industry | Wigmore Trading
This is How Phones and Laptops Are Fueling Conflict and Poverty in Congo | The African Exponent.
Petition · Stop unethical coltan mining in the Democratic Republic of Congo · Change.org
Your Phone, Coltan and the Business Case for Innovative Sustainable Alternatives - Humanity in Action
Attack on coltan mine in Congo leaves three dead - MINING.COM
Congo's mining revenue 'missing' - Global Witness - BBC News
Coltan Mining by Florentine Baumann
If the whole world wants cobalt, and all the cobalt is in Congo, why are people in the country dying of hunger?
Brazil increases its coltan extraction, boosted by Chinese investment. Global Affairs. University of Navarra
Coltan - Wikipedia
