Results: 1 - 5 of 5
Dec 31, 1981
Open File Report
… stored in the well files of the Coal Geology Group, Geological … Survey Department. The coal zone from which the coal sample was taken, was …
Dec 31, 1974
Earth Sciences Report
… … The Ardley coal zone is subdivided into three … Lower Ardley ''B'' unit. Each coal unit is mapped on the basis of … successions of high quality coal. Lithofacies studies are …
Dec 31, 1971
Earth Sciences Report
… entirely by non-marine, coal-bearing bedrock of the Wapiti … correlative of the Ardley coal zone of the central Alberta … million tons of subbituminous coal mostly under less than 100 …
Dec 31, 1966
Earth Sciences Report
… report discusses Ardley zone coal resources in the central Red … the zone, and also a number of coal deposits that have received … 4 units: a coaly shale; an upper coal seam 4 to 6 feet thick with a …
Dec 31, 1982
Open File Report
… Bentonite, Clay and Shale, Coal, Copper, Coquina, Diatomite, …