Vancouver, British Columbia--(Newsfile Corp. - July 24, 2018) - Vatic Ventures Corp. (TSXV: VCV) (OTC Pink: VTTCF) (FSE: V8V3) (the "Company" or "Vatic") is pleased to announce that it has entered ...
According to the US Geological Survey, Congo is the world’s biggest source of tantalum, which is extracted from coltan and ...
Add Yahoo as a preferred source to see more of our stories on Google. Miners work at the D4 Gakombe coltan quarry in Rubaya, Democratic Republic of Congo, on Friday, May 9, 2025. (AP Photo/Moses ...
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 ...
Coltan, columbo-tantalite, is a mineral used to make resistors in our cellphones, video games, computers and home electronics. Likened to blood diamonds, its mining has not only caused ecological ...
The northeastern part of the country contains gold, coal and iron-ore deposits, and coltan – a term derived from the word ‘columbite-tantalite’ that belongs to a group of geochemical products ...
The first industrial scale Coltan (Columbite-Tantalite) separation plant in Africa will be built in Rwanda by AB Minerals Corporation, and will become operational in mid-2017. It will bring much ...
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 ...
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 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results