Mineral Processing and Extractive Metallurgy (Trans. IMM C incorporating Proc. AusIMM) covers scientific, engineering and economic aspects of the preparation, separation, extraction and purification of ores, metals and minerals. Mineral Processing and extractive Metallurgy features occasional special issues focusing on a particular area of interest. Past and future issues include ‘Molten slags, fluxes and salts’ and ‘Tomorrows technology in mineral and metals’.