Results: 1 - 3 of 3
Feb 28, 1946
Report
… have been supplied largely with coal transported from other districts in Alberta. The coal production, most of which … of the area. Almost all the coal consumed in this district is …
Jan 23, 2020
Map
… marl/ tufa, metallurgical coal, nickel, peat, phosphate, …
May 07, 2014
Data
… Formation) that was overlain by coal. If coal is absent, the pick was made …