Jan 12, 2018 · mining heap leach. heap leaching practices16 oct 2018 . ore preparation; agglomeration; heap construction; leach operations. the alligator ridge mine is loed 70 miles northwest of sly in leachingtemperatures of down to 42oc. ore is mined throughout the year and stockpiled in winter. the ore cut off grade for heap leaching is 0. i 7 gpt. the leach pad heap leach ...
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