Chalcopyrite, the principal copper-bearing mineral in many porphyry deposits, has long presented a challenge to metallurgists owing to the formation of a passivating sulphur layer that retards metal ...

Heye Daun, Koryx Copper’s President and CEO commented: “We are very excited with the progress our in-house study team and ...

Rio Tinto Ltd, Freeport-McMoRan Inc and other global miners, spurred by rising prices and demand, are deploying a raft of new leaching technologies that can extract low concentrations of copper from ...

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"Our preliminary tracer tests of the wellfield in the third quarter 2018 exhibited robust percolation rates through the orebody. These results were as good as, and in some cases better than, modelled ...

BASF and Moleaer announce strategic partnership combining chemical, mineral processing, gas transfer, and nanobubble technology expertise for the Mining Industry Global demand for copper is estimated ...