APPENDIX 2: CAPITAL AND OPERATING COST ESTIMATE GR .
132 kW stirred bead mill to further liberate the copper minerals. The regrind mill product will be directed to the copper recleaners for a f inal stage of cleaning. The recleaning circuit will consist of five . 3. conventional cells. Concentrate from the recleaners will be directed to the 5 m diameter high rate concentrate thickener. The ...
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