BASE METALS

Leaching a possible solution for La Granja

La Granja has processing options

Paul Harris in Santiago, Chile
Rio Tinto's La Granja in Cajamarca, Peru

Rio Tinto's La Granja in Cajamarca, Peru

"It works well in the Andes [mountains] as it is drier, so there is less dilution on the leach pad, there is a reasonable temperature without drastic highs and lows, and it really likes chalcopyrite,"...

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