Travel What is coltan

1. How does it relate tocellphones, gorilla’s and war? 2. What Is Coltan ?Coltan, short for Columbite-tantalite is a metallic ore comprisingNiobium and Tantalum, found…

Documents Committee of the Federation of Solidarity with Black Africa Bukavu (R. D. Congo)

Slide 1 Slide 2 Committee of the Federation of Solidarity with Black Africa http://www.umoya.org Bukavu (R. D. Congo) Slide 3 Africa? Congo? War? COLTAN...? and... and...…