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Lake Superior iron resources :preliminary sampling and metallurgical evaluation of central Mesabi nonmagnetic taconites

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

Published Year

• 1960-1969 (2)

Subject

• Iron ores--Superior, Lake (2)
• Taconite--Analysis (2) *

Author

• Frommer, Donald W. (2) *
• Heising, Leonard F. (2)

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