Cite this paper
P. Mishra, B. Mohapatra and K. Mahanta, "Upgradation of Low-Grade Siliceous Manganese Ore from Bonai-Keonjhar Belt, Orissa, India," Journal of Minerals and Materials Characterization and Engineering
, Vol. 8 No. 1, 2009, pp. 47-56. doi: 10.4236/jmmce.2009.81005
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