New joint venture will explore 182,000 sq km for copper, rare earths and other critical minerals as Riyadh accelerates its post-oil diversification drive...
Artisanal mining has been a job generator on a global level, and in Africa, it often operates informally on or near company-run mines, hitting their profits, spreading pollution and depriving nations of revenue...
Still Bright has developed a new way to extract copper, which can recover nearly all the copper from typical ores without pre-processing steps that lose up to 20% of the metal...
Although some of the world's largest reserves of rare-earth elements and essential minerals are found in Latin America, much of this remains unexplored...