Petition · Stop unethical coltan mining in the Democratic Republic of Congo · Change.org
Cutting battery industry's reliance on cobalt will be an uphill task | Mining | The Guardian
Corruption, child labor risk in Congo's cobalt industry, OECD warns - MINING.COM
iPhone mineral miners of Africa use bare hands | Daily Mail Online
Tantalum, niobium: DRC's SMB reports deadly attack at its coltan mine
Glowing blue, coltan... - Wildlife Photographer of the Year | Facebook
Children in the Democratic Republic of Congo mine for coltan and face abuse to supply smartphone industry - ABC News
Coltan: Conflict minerals in Congo - YouTube
Coltan and Cobalt Mines – DRC
India Wants to Open Up For Lithium Mining in Batteries Quest
Comments - Your iPhone Was Built with Child Labor
How to overhaul mining and build an ethical battery | World Economic Forum
How coltan and greed fuel Congo's violence | Green Left
The DRC Mining Industry: Child Labor and Formalization of Small-Scale Mining | Wilson Center
Coltan - Wikipedia
Conflict and Coltan in Eastern Congo - YouTube
Why it's hard for Congo's coltan miners to abide by the law
Children in the Democratic Republic of Congo mine for coltan and face abuse to supply smartphone industry - ABC News
Korea Urban Mining
Brazil increases its coltan extraction, boosted by Chinese investment. Global Affairs. University of Navarra
Spain has Europe's only known coltan reserve | The Corner
Memphis Zoo - One of the greatest threats to mandrills is loss of habitat due to Coltan mining. Coltan is found in the batteries of most electronic devices. You can help them
How conflict minerals make it into our phones
If the whole world wants cobalt, and all the cobalt is in Congo, why are people in the country dying of hunger?
