The global demand for precious metals has surged due to significant economic expansion. Chalcopyrite (CuFeS 2) now serves as ...
For copper miners Southern Copper Corp. and Vale SA, surging prices of byproducts like gold and silver are creating an ...
These assay results indicate an antimony-to-copper ratio in the tetrahedrite ore that is approximately 0.64-to-1 (versus 0.69-to-1 reflected in the above historical results). Antimony and copper is ...
Still Bright hopes its chemical process could help replace polluting copper smelters. Demand for copper is surging, as is pollution from its dirty production processes. The founders of one startup, ...
From the Australian outback to Ethiopia and the Democratic Republic of Congo, the global mining industry is beginning to feel ...
Before a solar panel can be installed on a roof or an electric bus can hit the streets, manufacturers first have to get their hands on key metals and minerals. But to meet the demands of the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results