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|A new high intensity flotation process 'FASTFLOT' is explained and its theoretical advantages compared with other flotation systems are discussed. The results of initial FASTFLOT testing on the zinc roughing circuit at Pasminco Mining, Broken Hill South concentrator are presented and compared to recent plant data. The comparison suggests that on roughing duties, the FASTFLOT process yields superior concentrate grade while requiring less than one third the residence time of a conventional mechanical cell plant. Strategies for FASTFLOT deployment are also presented.|