Mining and milling methods and costs, Ozark Ore Co., Iron Mountain Iron-Ore Mine, St. Francois County, Mo.

Author: Pettit, Robert F.
Additional Authors: Calhoun, W. A., Reynolds, Burton M.
Year: 1957
Document Type: USBI
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.27:7807
Series: Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number: 7807
Subjects: Mines and mineral resources--Cost of operation
Mines and mineral resources--Missouri--Saint Francois County--Management
Iron mines and mining--Missouri--Saint Francois County
Link: https://hdl.handle.net/2027/mdp.39015078459867

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