Lake Superior iron resources :preliminary samples and metallurgical evaluation of selected Michigan-Wisconsin iron formations

Author: Heising, Leonard F.
Additional Authors: Frommer, Donald W.
Year: 1967
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:6895
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number: 6895
Subjects: Taconite--Analysis
Iron ores--Superior, Lake
Link: https://hdl.handle.net/2027/mdp.39015078511121

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