The geology and magnetite deposits of northern St. Louis County, Minnesota
By: by Frank F. Grout.
Series: Bulletin / the University of Minnesota, Minnesota Geological Survey ;; no. 21; Bulletin (Minnesota Geological Survey) ;; no. 21.
Publisher: University of Minnesota
Published: 1926
Place of publication: Minneapolis
Language: eng
Number of pages: 220
Subjects: Geology -- Minnesota -- Saint Louis County.; Magnetite -- Minnesota -- Saint Louis County.; Iron ores -- Geology -- Minnesota -- Saint Louis County.
Notes: Includes bibliographical references.