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The action of sulphur dioxide on manganese oxides at elevated temperatures
Preparation of manganese electrolyte from manganese mattes and pure oxides
Anodic deposition of manganese dioxide
Beneficiation of oxide manganese and manganese-silver ores from southern Arizona,
Beneficiating manganese oxide ores from the Butte-Philipsburg Federal Stockpile
Studies of the MnO-SiO₂ binary system
Reactions between manganous oxide, graphite, and manganese carbide