A geological section from Bessemer down Black River.
By: By W.C. Gordon assisted by Alfred C. Lane, state geologist [of Michigan].
Contributors: Lane, Alfred C. b. 1863.; Michigan. Geological Survey.
Publisher: Wynkoop Hallenbeck Crawford co., state printers
Published: 1907
Place of publication: Lansing, Mich
Language: eng
Number of pages: 507
Subjects: Geology -- Michigan.; Copper ores -- Michigan.; Bessemer (Mich.)
Notes: Pub. by the Board of Geological survey as a part of the report for 1906.
Relates to Keweenawan (or copper bearing) rocks.