TY - CPAPER AU - Willie Nheta AU - Kutullo Mapotsane TI - RECOVERY OF PGMS FROM MINE SLUDGE BY LEACHING T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining PY - 2017 SP - 987 EP - 994 DO - 10.5593/sgem2017/11/s04.126 PB - STEF92 Technology ER -