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A stack of material to be leached for recovering a valuable metal which comprises a Barrier impermeable to Air and an Aeration System for Pile; Construction method of a Stack orMaterial and Method for Heap Leaching of a Precious Metal.
A stack of material to be leached for recovering a valuable metal which comprises a Barrier impermeable to Air and an Aeration System for Pile; Construction method of a Stack orMaterial and Method for Heap Leaching of a Precious Metal.
A stack of material to be leached for recovering a valuable metal which comprises a Barrier impermeable to Air and an Aeration System for Pile; Construction method of a Stack orMaterial and Method for Heap Leach of a Precious Metal.
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