Canada's coal resources and reserves: an overview

"The opening chapter of this volume, by A. Ignatieff, places in perspective Canada's coal resource base as part of the world scene. This chapter will focus on the Canadian scene.Units of measurement in this report are in the International System of Units (SI) as approved for official use by the Canadian Standards Association and Metric Commission Canada. These units have been adopted by the Mining Association of Canada and the Coal Association of Canada. To assist with the shift to metric units these two associations have published ""Metric Practice Guide for the Canadian Mining and Metallurgical Industries"", 1978(1J, Appendix ""A"" lists some useful conversion factors along with SI prefixes. The last official assessment of Canada's coal resources and reserves was done by the Department of Energy, Mines and Resources and presented in Report ER 79-9 ""Coal Resources and Reserves of Canada"", published in December 1979 and authored by H.U. Bielenstein, L.P. Chrismas, B.A. Latour and T.E. Tibbetts(2). The Geological Survey of Canada has a continuing project concerned with coal resource assessment as does CANMET, whose concern is with coal reserve assessment and coal quality. As well, Alberta's Energy Resources Conservation Board (ERCB) has a continuing assessment program for coal in Alberta and publishes an annual reserves report, the current issue of which is cited as reference No. (3). The difference in resource and reserve terminology as used by EMR and ERCB has a major effect on derived tonnages for Alberta. This difference will be discussed later. In 1982 the Department of Energy, Mines and Resources produced a map titled ""Canada-Coal""<4J which outlines coalfields and illustrates coal import and export movements for the years 1981and1980. A copy of this map is contained in the map pocket of this publication. Two other resource assessment reports are noteworthy, the first is ""Coal Resources of Southern Saskatchewan: A Model for Evaluation Methodology"", by J.A. Irvine, S.H. Whitaker and P.L. Broughton<SJ which is one of the major outputs of a joint federal-government study of southern Saskatchewan's lignite deposits. (Another output from this same study' is the Geological Survey of Canada's SASCO file, a computer processable file holding borehole and coal quality data.) The second is ""Deep Coal Resources of the Interior Plains, Estimated from Petroleum Borehole Data"", by G.D. Williams and M.C. Murphy(6) which identifies coal resources from nearly 4,000 petroleum exploration boreholes distributed uniformly over an area spanning Manitoba, Saskatchewan, Alberta and British Columbia."