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This paper deals with the mineral matter in the coal and associated strata from the Datanhao mine, Daqingshan Coalfield, which is closely located to the previously-reported Adaohai and Hailiushu mines of the same coalfield. The coal from the Datanhao mine is mainly high-ash and low-sulfur bituminous. The mineral assemblage in the coal is dominated by quartz, kaolinite, with varying proportions of...
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