How Freeport McMoran recovered an additional 13,600 tonnes of copper from its Arizona heap operation
Freeport-McMoRan’s Safford Mine in Arizona had a problem. Low grades, unique mineralization and fine particle size resulted in a sub-optimal heap operation. The heap had low and variable permeability, ...
Gunnison Copper (TSX:GCU,OTCQB:EXMGF) is shifting its development strategy for the Gunnison copper project in Arizona, US, laying out plans for a conventional open-pit and heap-leaching operation. In ...
Before the acquisition of the TS 525 Radial Telescopic Conveyor this customer was stockpiling the material by unloading trucks directly into a stockpile heap. As a key factor in a successful heap ...
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