The origin and mode of occurrence of the Lake Superior copper-deposits
By: by M.E. Wadsworth.
Contributors: American Institute of Mining Engineers.
Series: CIHM/ICMH microfiche series -- no. 33163.
Publisher: s.n.
Published: 1984
Place of publication: [S.l
Language: eng
Format: Microform
Number of pages: 28
Subjects: Geology -- Superior, Lake, Region.; Copper.; Superior, Lake, Region.
Notes: Caption title.

At head of title: [Transactions of the American Institute of Mining Engineers].

"(Lake Superior Meeting, July, 1897)."

Reproduction of original in: Geological Survey of Canada. Library.

Pre-1900 Canadiana.

Includes bibliographical references.

Microfiche. Ottawa : Canadian Institute for Historical Microreproductions, 1984. 1 microfiche (18 fr.) ; 11 x 15 cm. (CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches ; no. 33163).