Results: 1 - 2 of 2
Dec 31, 1981
Economic Geology Report
… of nearly every geological formation in Alberta with ceramic … Kaskapau formations and McMurray Formation basal clays. Units, or … St. Mary River, Whitemud, Bearpaw, Cardium, Blackstone and …
Dec 31, 1979
Earth Sciences Note
… of the Lower Cretaceous McMurray Formation. Some of these clays can … from shales of the Shaftesbury Formation probably could be fired … clay products. A sample from the Bearpaw Formation in the Foothills …