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Concentration tests of manganese ores
Concentration tests of selected California-Nevada manganese ores
Laboratory treatment of California and Nevada manganese ores by sulfation-reduction and other methods
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Published Year
1950-1959 (2)
1960-1969 (1)
Subject
Manganese ores--California (3) *
Manganese ores--Nevada (3)
Manganese ores--Mexico (1)
Manganese--Metallurgy (1)
Author
Engel, Abraham L. (3) *
Heinen, H. J. (2)
Morrice, E. (1)
Shedd, E. S. (1)
