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- Manganese investigations -metallurgical division.
- Manganese investigations -metallurgical division.
- Concentration of oxide manganese ores from the vicinity of Long Valley, Coconino County, Ariz.
- Pilot mill concentration of Las Vegas wash manganese ore, Boulder City, Nev.
- Beneficiation of western manganese ores
- Pilot-plant flotation of manganese ore from the Maggie Canyon deposit, Artillery Mountains Region, Mohave County, Ariz.
- Applications of radioisotopes in metallurgical research