Results: 1 - 2 of 2
Aug 31, 1977
Open File Report
… mining areas in the Athabasca oil sands region was undertaken by … deposits overlying the Athabasca Oil Sands. The near surface bedrock … Cretaceous Clearwater Formation (shale), the Grand Rapids Formation …
Jan 31, 2023
Special Report
… metres per day of mostly heavy oil, but it is less known that … and ~80 ppm of Ni. During 2017, oil sands mines extracted more than … in shallow, polymetallic black shale in NE Alberta. There is no …