, REUTERS -Rwandan company Boss Mining Solution bought minerals smuggled from rebel-held areas of neighboring Congo, helping fund an insurgency in that vast African country, according to a ...

Beyond oil, Venezuela’s minerals could offer new opportunities for the U.S., though rare earth potential is uncertain.

RUBAYA, Congo — Nestled in the green hills of Masisi territory in Congo, the artisanal Rubaya mining site hums with the sound of generators, as hundreds of men labor by hand to extract coltan, a key ...

From a vast opencast area where white pegmatites are mined, to the conveyors that feed the material into machines that rigorously sort it, Rukaragata mine in Ngororero District in Western Province ...

Oluwole Ojewale does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...