3 days ago ... Loading high-grade copper concentrate at the Kamoa-Kakula copper mine in Congo. (Image courtesy of Ivanhoe Mines.) Global copper and aluminum ...
21 hours ago ... Instead, the metal is mined by digging up bauxite from roughly 15 meters below the Earth's surface. Moving towards the corporate side of the ...
Jul 5, 2017 ... A year and a half after banning bauxite mining to force miners to meet environmental standards, Malaysia's exports to main customer China ...