Attack on coltan mine in Congo leaves three dead - MINING.COM
Minerals | Free Full-Text | Data Evaluation for Cassiterite and Coltan Fingerprinting | HTML
TSCi's role in the coltan supply chain. Source: Primary data collected... | Download Scientific Diagram
PDF) Tantalum supply from artisanal and small-scale mining: A mineral economic evaluation of coltan production and trade dynamics in Africa's Great Lakes region
Coltan Mining (both lessons)
The Mining of Coltan: Chances are Your Smartphone Was Manufactured With African Blood
New Lanscientific X3G960 handheld X ray Fluorescence coltan analyzer | AliExpress
Coltan Mining by Florentine Baumann
Children in the Democratic Republic of Congo mine for coltan and face abuse to supply smartphone industry - ABC News
This is How Phones and Laptops Are Fueling Conflict and Poverty in Congo | The African Exponent.
Minerals | Free Full-Text | Geochemical Fingerprinting of Conflict Minerals Using Handheld XRF: An Example for Coltan, Cassiterite, and Wolframite Ores from Democratic Republic of the Congo, Africa
Child labour behind smart phone and electric car batteries
Coltan Repairs - Posts | Facebook
Apple, Sony, Samsung linked to child labour claims in cobalt mines - MINING.COM
Samsung, Apple, BMW…those benefitting from DRC's cobalt and coltan reserves
500 years is long enough! | Wall Street International Magazine
Why it's hard for Congo's coltan miners to abide by the law | The Economist
Coltan (Columbite-Tantalite. Mining: Global Sources: Australia, Ethiopia, Mozambique Conflict: Congo DRC. - ppt download
Clean electric cars are built on pollution in Congo | Financial Times
Blood Mobiles, Coltan in Congo. - Jan-Joseph Stok
Children in the Democratic Republic of Congo mine for coltan and face abuse to supply smartphone industry - ABC News
What is Coltan” ? – barcelonasostenibilenonsolo
