### Ore Fine Gold Grinding Ball Mill Machine Ball Mill

Gold Ore Fine Grinding. Alta gold 2012 edoc albionprocess determining the mill sizes and power for the ore grinding circuits for ore a a bond ball mill work index value of 17 kwht was reported for ore b a bond ball mill work index value of 15 kwht was but the fine nature of some of the gold bearing pyrite may restrict the effectiveness of such an approach table 2 flotation recoveries from