Manganese Investigations
Subtitle: Metallurgical Division. 12. Ore-Dressing Studies of Manganese Ores.
Contributors: Shelton, S.M.; Fine, M.M.; Zadra, J.B.
Series: Report of investigations (United States. Bureau of Mines) -- 3633
Publisher: s.n
Published: 1942
Place of publication: S.l
Language: eng
Other titles: Concentration of Manganese-Bearing Ore From the Stange Mine, Bland County, va.
Notes: 1