TY - BOOK ED - Institut Penyelidikan Galian TI - Jigging tests on a low grade lateritic iron ore PY - 1990/// KW - Mineralogy KW - Tests KW - Iron ores KW - Anaysis N2 - This report summarizes the results of laboratory testing of low grade laterite iron ores. No satisfactory method of economically upgrading this material has been found. In these tests a small jig intended to make a coarse concentrate through side pockets was used ER -