Results: 1 - 4 of 4
Nov 18, 2008
Data
… is designed to define the Ardley coal picks including coal stratigraphic correlation and coal quality (clean coal, …
Dec 31, 1988
Open File Report
… (GSIS) pilot project a demo for coal-related information was … of information related to coal resources involves complex … to the above capabilities, the Coal Section's GSIS will provide a …
Dec 31, 1977
Open File Report
… … A study of coal resources of the Wapiti … Formation shows that three coal zones in the area between … of potential commercial value. A coal zone referred to in this …
Dec 31, 1968
Earth Sciences Report
… sandstone, shale, and coal which immediately overlies the … of the high clay content but the coal beds are sufficiently …