The Marquette Range Supergroup in the Gogebic iron district, Michigan and Wisconsin /
Schmidt, Robert Gordon,1924-
Michigan.Geological Survey Division.
Geological Survey (U.S.)
Washington : U.S. Govt. Print. Off. : for sale by the Supt. of Docs, GPO,
1980.
Bibliography: p. 91-96.
Geology, stratigraphic
Iron ores
Iron ores
Geology
Geology
Marquette Iron Range (Mich.)