1. Evaluation of flotation collectors for copper sulphides and pyrites, III. Effect of xanthate chain length and branching;Ackerman;Int. J. Miner. Process.,1987
2. The chemistry of pyrite flotation and depression;Ball,1976
3. A comparison of methods to selectively depress pyrite;Boulton,2001
4. Improving the separation of chalcopyrite from pyrite;Boulton,2003
5. Use of synthetic polymers for the depression of iron sulfide minerals in zinc and copper ores;Boulton,2003