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Vendor: Utah Geological SurveyBy: M.D. Vanden BergUtah coal production for 2009 dropped 9.7% to 21.9 million tons, mostly due to the decreased demand as a result of the world-wide economic downturn. In fact, all of Utah coal mines, except the Emery mine, recorded production declines.Data for this...
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Vendor: Utah Geological SurveyBy: M.D. Vanden Berg Utah's coal industry remained steady in 2008 with production totaling 24.3 million short tons for the second straight year. Production losses resulting from the closure of Utah American's deep Aberdeen mine and difficult mining conditions at the company's West Ridge...
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Vendor: Utah Geological SurveyBy: R. L. Bon and K. A. Krahulec The Utah Geological Survey has compiled mineral activity summaries for Utah on an annual basis beginning in 1989. The 14-page summary for 2008. These summaries have been publishing in the May issues of Mining Engineering, a...
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Vendor: Utah Geological SurveyBy: M. D. Vanden Berg Utah’s coal industry experienced a difficult and tragic year in 2007. The terrible circumstances surrounding the unexpected closure of the Crandall Canyon mine, followed by the idling of the Aberdeen mine, resulted in a 7.1% decrease in Utah coal...
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Vendor: Utah Geological SurveyBy: M. D. Vanden Berg Utah coal production in 2006 increased for the second straight year to 26.1 million short tons, 6.4% higher than 2005’s production total and 20% higher than the 10-year low experienced in 2004. This year’s increase was the result of...
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Vendor: Utah Geological SurveyBy: K. D. Gurgel, editor The Rocky Mountain Coal Symposium and the innovative research on which the technical sessions report are one way of defining the role that coal will play in achieving energy security for the United States. The technical sessions, the special...
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