Contributions to Canadian mineralogy and petrography.

Bibliographic Details
Corporate Author:	Geological Survey of Canada
Other Authors:	Poitevin, Eugene, Cooke, Harold Caswell, 1884-, Gunning, Henry Cecil, 1901-
Format:	Book
Language:	English
Published:	Ottawa : F.A. Acland, printer, 1927.
Series:	Bulletin (National Museum of Canada) ; no. 46. Geological series (National Museum of Canada) ; no. 47.
Subjects:	Mineralogy > Canada. Petrology > Canada.

Description
Item Description:	At head of title: Canada. Department of Mines.
Physical Description:	45 pages : illustrations
Bibliography:	Bibliographical foot-notes.