CDC - Mining - Data & Statistics - NIOSHIntroduction; Summary Statistics; Historical Mine Disasters; Mining Fact Sheets; MSHA Data Files; Statistical Methodology . Coal Industry Sector . Mining Fact Sheets containing interesting facts, graphs, and data tables relating to mining.graphically statistical data of coal mining,CDC - Mining - Statistics: Coal Operators - NIOSHOct 20, 2016 . Introduction. The following maps, graphs, and tables represent data for Coal Mine Operators. The information is organized by Mines,.
graphically statistical data of coal mining