Geology and magnetic data for northern Crystal Falls area, Michigan
By: by F. J. Pettijohn. Prepared in cooperation with the Geological Survey, U.S. Dept. of the Interior.
Contributors: Geological Survey (U.S.)
Series: Geological Survey Division. Report of investigation 8; Report of investigation (Michigan. Geological Survey Division) ;; 8
Publisher: State of Michigan Geological Survey Division
Published: 1970
Place of publication: Lansing
Language: eng
Number of pages: 23
Subjects: Geology -- Michigan -- Iron Co.; Geomagnetism -- Michigan -- Iron Co.
Notes: Bibliography: p. 22-23.