Results: 1 - 3 of 3
Jul 28, 2010
Data
… application was created by the Minerals and Coal Geoscience … Report OFR 91-17. Industrial minerals from that data source have …
Dec 31, 1968
Earth Sciences Report
… McMurray, Alberta show quartz, minerals of the kaolin group, …
Dec 31, 1960
Bulletin
… of gypsum and anhydrite minerals are described briefly; …