Post copper recovery the conditions of flotation are altered in subsequent stages to promote the cobalt pyrite recovery MAGNETIC SEPARATION During the first bulk trials in June 2010 significant quantities of magnetite was noted to be present in the sample during processing particularly in the supergene native copper ore zones 15 ensp 0183 ensp These 5 following estimates on flotation mills cover standard practice as used on base metal and non metallic ores where the majority of values are recoverable by flotation and where there is sufficient freed mineral in the ball mill discharge to warrant recovery by means of process Equipment like either a Unit Flash Flotation Cell a concentrating table or a jig in the ball mill classifier
