Beneficiation of manganese ores with particular
beneficiation of manganese ore fines metal detector BENEFICIATION OF MANGANESE ORES WITH PARTICULAR REFERENCE TO THE TREATMENT OF A LOW GRADE ORE FROM VITI LEVU FIJI By M H BUCKENHAM Faculty of Technology University of Otago Received for publication 10 November 10 Summary Because of the increasing demand for manganese and the depletion of highgrade