Technical Papers DEPRESSANTS Separating Chalcopyrite and Talc FROTHERS Froth Control FLOTATION Flotation performance of oxidisedPGM ore CONFERENCES Flotation 17 Babel Tadie Forbes Morrison Vadlakonda Filippov Brito Hoang Taguta Heitkam Tshibwabwa Javor Palsson October Sommer Neethling Dinariev Contact kim@solmet.co.za