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Characterization and beneficiation of phosphate-bearing rocks from northern Michigan
Beneficiation of potential platinum resources from southeastern Alaska
Vanadium roast-leach dissolution from western phosphate tailings
Application of carbonate-silica flotation techniques to western phosphate materials
Hot acid leaching of vanadium from western phosphate beneficiation tailings
Influence of an organic polymer in ball-mill grinding of quartz, dolomite, and copper ore