Results: 1 - 3 of 3
Mar 31, 2006
Geo-Note
… mineral exploration holes, 230 coal holes, a minimum of 5432 water … holes contain information about coal in the Clear Hills region; b) 96 of the 146 exploratory coal holes drilled in the Clear …
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 …