Description: Report issued by the U.S. Bureau of Mines on investigations conducted on manganese ore used for smelting. Experimental methods and results are presented. This report includes tables, and a photograph.
Date: March 1942
Creator: Miller, Virgil; Petermann, F. B.; Pike, J. A. & Peterson, R. G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department