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Chinas manganese resources are usually associated with the valuable elements such as silver, lead, zinc, cobalt, nickel, scandium, etc which should be comprehensively recovered during the manganese beneficiation.A manganese ore from western China contains Mn 23.18％, Co 0.073％, Ni 0.21％ and Sc 0.013％.The mineralogy composition of ore and the occurrence of associated elements of Sc, Co as well as Ni are studied in this paper.