The mineral region of Lake Superior comprising its early history
Subtitle: those parts of Dr. Douglass Houghton's reports of 1841 and '42 relating to the mineralogy of the district ... accompanied by the corrected map of the mineral agency office and a chart of Lake Superior
By: by Jacob Houghton.
Edition: [2nd ed.]
Publisher: O.G. Steele
Published: 1987
Place of publication: Buffalo
Language: eng
Format: Microform
Number of pages: 102
Subjects: Geology -- Superior, Lake, Region; Mines and mineral resources -- Superior, Lake, Region
Other titles: Reports of Wm. A. Burt and Bela Hubbard, Esqs. on the geography, topography and geology of the U.S. surveys of the mineral region of the south shore of Lake Superior, for 1845
Notes: First edition published under title: Reports of Wm. A. Burt and Bela Hubbard, Esqs. on the geography, topography and geology of the U.S. surveys of the mineral region of the south shore of Lake Superior, for 1845 ...

Tables.

Includes index.

Filmed from a copy of the original publication held by the Archives of Ontario, Toronto. Ottawa : Canadian Institute for Historical Microreproductions, 1987.

[5]-191 p. : ill., map ; 17 cm.