Extraction of Manganese From Georgia Umber Ore by A Sulfuric Acid-Ferrous Sulfate Process (in Two Parts) 1
Subtitle: Countercurrent-Decantation Extraction and Agglomeration of Leached Residue Tests.
Contributors: Levan, H.; Davis, E.; Brantley, F.
Series: Report of investigations (United States. Bureau of Mines) -- 6692
Publisher: s.n
Published: 1965
Place of publication: S.l
Language: eng
Notes: 1