Pyrites in Canada
Subtitle: its occurrence, exploitation, dressing, and uses
By: by Alfred W.G. Wilson ...
Contributors: Wilson, Alfred W. G. 1873-
Publisher: Government Printing Bureau
Published: 1912
Place of publication: Ottawa
Language: eng
Number of pages: 202
Subjects: Pyrites
Notes: (No. 167)

At head of title: Canada. Department of Mines. Mines Branch.