Concentration Plant Of Copper Ore

2019518the conglomerate ore analyzed approximately 1 copperhe specific gravity of the ore was 2 and the bulk density was 108 pounds per cubic foot determined on as is orehe bond laboratory ball mill work index was determined as 22at 65 meshutogenous grinding tests crude ore was fed manually to the mill, wet ground, and discharged through slotted grates and five pebble slots.