Related by context. Frequent words. (Click for all words.) 58 Sago Mine 58 MSHA 58 Sago 55 Massey Energy 53 Crandall Canyon 49 coal miners 48 Crandall Canyon mine 48 miners 48 Manchin 47 coal mine 46 Massey 46 Blankenship 46 Mine Safety 45 Gov. Joe Manchin 45 W.Va. mine 44 coal seam 44 coal mining 44 Buckhannon 43 Wheeling Pitt 43 coal mines 43 Stickler 42 Arch Coal 42 Coal Mine 42 Mine Workers 42 Don Blankenship 42 mine 41 trapped miners 40 NIOSH 40 Kanawha County 40 Sturgill 40 W. Va. 39 Coal 39 colliery 39 Mine 39 Caperton 39 Starcher 39 CNX Gas 39 Upshur County 39 Patriot Coal 38 OSHA 38 coalmine 38 Monongalia County 38 Moundsville 38 Sissonville 38 Kanawha 38 Consol Energy 37 Davis Besse 37 West Virginia 37 Imperial Sugar 37 Greenbrier 37 Wheeling Pittsburgh 37 coal 37 McCloy 37 coal miner 37 miner 37 Consol 37 Stumbo 37 Asarco 36 WV 36 Tomblin 36 Colliery 36 Comair 36 W.Va. 36 Hersman 36 NTSB 36 rockfall 36 Browns Ferry 36 Mylan 36 cave ins 36 Wooten 36 Gillenwater 36 Beckley 35 Stricklin 35 Ashland Ky. 35 McAteer 35 Sprouse 35 Mineworkers 35 Colgan Air 35 miners trapped 35 Mountaineer 35 Weirton 35 coal ash 35 Luminant 35 AK Steel 35 Chafin 35 Martinsburg 35 UMW 35 Ovitz 35 coal seams 35 asbestosis 35 asbestos exposure 35 mountaintop removal 35 Caylor 35 Allegheny Energy 35 HUNTINGTON Utah 34 Beason 34 mountaintop mining 34 NUM 34 gross negligence 34 West Virginian 34 mine shaft