二, 三の新金属原料鉱物の選鉱法について

抄録

This is a review on the beneficiation of some newer metal ores. Some considerations on gravity concentration, agglmerate tabling, magnetic concentration, electrostatic separation and flotation of beryllium, boron, aermanium, lithium, columbium, tantalum, vanadium, zirconium and hafnium ores are described.