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- Infrared evaluation of starch products used in iron ore flotation
- Removal of magnesium impurities from phosphate rock concentrates
- Distribution of sulfide and oxide copper in copper mill tailings
- Beneficiation of Idaho kyanite-bearing materials
- Flotation of carbonate minerals from unaltered phosphate ores of the Phosphoria formation
- Recovery of fluorine from low-grade calcareous fluorspars :preliminary studies
- 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
- Magnetic susceptibility of minerals in high magnetic fields