A study of certain minerals from Cobalt, Ontario
By: by H.V. Ellsworth.
Contributors: Ontario. Bureau of Mines.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 82800
Publisher: A.T. Wilgress
Published: 1997
Place of publication: Toronto
Language: eng
Format: Microform
Number of pages: 29
Subjects: Geology -- Ontario -- Cobalt
Notes: Tables.

"A thesis submitted in conformity with the requirements for the degree of Doctor of Philosophy in the University of Toronto."

"Reprinted from Vol. XXV, part 1, Report of the Ontario Bureau of Mines."

Includes bibliographical references.

Filmed from a copy of the original publication held by Queen's University, Dept. of Geological Sciences, Library, Kingston. Ottawa : Canadian Institute for Historical Microreproductions, 1997.

46 p. : ill. ; 26 cm.