1. Review of gold extraction from ores;La Brooy;Miner. Eng.,1994
2. Biological pre-oxidation to enhance gold and silver recovery from refractory pyritic ores and concentrates;Lawrence,1983
3. Alkaline and acidic autoclaving of refractory gold ores;Thomas;J. Met.,1991
4. Studies on extraction of refractory gold and silver through thiourea leaching;Murthy,1992
5. Energy requirements for the pressure oxidation of gold-bearing sulfides;Mason;J. Met.,1990