Results: 1 - 4 of 4
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 …
Dec 14, 2005
Information Series
… information about ironstone and coal in the Clear Hills-Smoky River … gas and water wells; exploratory coal holes and some other … With respect to potential coal resources in the Clear Hills …
Dec 31, 1973
Earth Sciences Report
… … The coal resources of the Hussar-Hanna … at 2-mile intervals. Strippable coal (within 100 feet of surface) … tons of economically recoverable coal. Two useful marker beds are …
Nov 19, 2021
Open File Report
… geothermal, groundwater, and coal resources. This report …