Feldspar in Canada
By: by Hugh S. de Schmid, M.E..
Contributors: Spence, Hugh Swaine, 1885-
Publisher: Government printing bureau
Published: 1916
Place of publication: Ottawa
Language: eng
Number of pages: 125
Subjects: Feldspar
Notes: At head of title: Canada.  Department of mines ... Mines branch ...

No. 401.

Contains bibliographies.