Spotlight on flotation
Haines, was devoted to flotation of pyrite and gold in the gold mining industry. Dr Cyril O'Connor gave a stimulating presentation of the results of research sponsored by Mintek and carried * Consulting Metallurgist, Gencor, P.O. Box 61356, Marshall town, 2107 Transvaal. @ The South African Institute of Mining and Metallurgy, 1984.