Archived Content Notice: This publication is provided for reference, research or recordkeeping purposes. It is not
subject to the Government of Canada Web Standards and has not been altered or updated since it was archived. Please contact us to
request a format other than those available.
Mineralogy; Johnston, R A A; in,
Summary report of the Geological Survey, Department of Mines, for the calendar year
1912. Geological Survey of Canada, Summary Report 1912, 1914 p. 411-414,
https://doi.org/10.4095/312413 
Open Access