Feldspar
By: by Hugh S. Spence.
Contributors: Spence, Hugh Swaine, 1885-
Publisher: F.A. Acland, printer to the king
Published: 1932
Place of publication: Ottawa
Language: eng
Number of pages: 145
Subjects: Feldspar
Notes: At head of title: Canada Department of mines.  Mines branch.

In lower left corner of t.-p.: no. 731.

Bibliography: p. 136-140.