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Investigation of southeast Missouri secondary limonite deposits, Wayne, Butler, and Ripley counties, Mo.
Investigation of the Waukon iron deposit, Allamakee County, Iowa
Missouri Valley Manganese Deposits, South Dakota.
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Published Year
1940-1949 (3)
Subject
Iron ores--Geology--Iowa--Allamakee County (1)
Iron ores--Iowa--Allamakee County (1)
Iron ores--Missouri (1)
Limonite--Missouri--Butler County (1)
Limonite--Missouri--Ripley County (1)
Limonite--Missouri--Wayne County (1)
Manganese (1)
Manganese ores--South Dakota (1)
Author
Pesonen, Paul E. (3) *
Ballinger, Homer J. (1)
