GREY:ICMTF - Post by User
Comment by
TheRock07on May 07, 2009 9:55am
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Post# 15974084
RE: RE: Good News..Superior Gold recoveries
RE: RE: Good News..Superior Gold recoveriesThe recovery process and ore type at Dachang is the same as that of Sino-Gold's flagship Jinfeng mine , just a few kms away , producing 180,000 oz per year.
That is ,ore is f ed to a semi autogenous and ball mill grinding circuit ,Flotation circuit recovers a pyrite concentrate containing over 90% of the gold and the concentrate is oxidised by bacteria using the patented BIOX technology.
A carbon-in-leach circuit followed by an electrowinning circuit produces gold dore for shipment to a refinery in China.
Overall gold recoveries are 85% which is slighyl better than Sino Golds..
This is another parameter nailed down and increases the timing and likelihood of a takeover...