Related by context. Frequent words. (Click for all words.) 66 Luke Popovich 42 MSHA 41 Jeff Gillenwater 40 Seshoka 40 Mineworkers NUM 39 Mining 38 metallurgical coal 38 Exposing untruthful things 38 Crandall Canyon 38 Mineworkers 37 Drilling Contractors 37 mining 36 Oppegard 36 Coal Mine Safety 36 miners 36 mountaintop mining 36 Safety Administration 36 valley fills 36 Marcellus Shale Coalition 36 Yuzhkuzbassugol 36 extractive industries 36 mountaintop removal 36 Biodiversity Conservation Alliance 36 Mine Safety 36 uranium mining 36 Miners 35 extractive 35 Mine Workers 35 DW.Va. 35 Li Yizhong 35 categorical exclusions 35 Quecreek 35 Powder River Basin 35 DDTOnline.com 35 Automobile Manufacturers 35 Montcoal W.Va. 35 Randal McCloy 35 recordernewspapers.com 34 Sago Baptist Church 34 coal mining 34 UMWA 34 Montana Stockgrowers Association 34 Leo Gerard 34 mountaintop removal mining 34 Rail Tram 34 Chief Executive Don Blankenship 34 mountaintop removal coal 34 Wangjialing mine 34 Kerry Allred 34 Raulston 34 Toxicology Program 34 rulemakings 33 coal miners 33 Clean Water Act 33 rulemaking 33 Surface Mining 33 wilderness designation 33 combustible dust 33 Hyden Ky. 33 Kevin Stricklin 33 tar sands 33 regulators 33 Prius brakes 33 Rae Tyson 33 Trial Lawyers Association 33 United Steelworkers 33 Adrian Lund 33 Metalworkers 33 roadless rule 33 John Sheptor 33 oil sands 33 mercury emissions 33 West Virginians 32 longwall mining 32 Mines 32 Workers Union 32 Sago mine disaster 32 J. Davitt McAteer 32 Montcoal 32 Coal Mining 32 San Esteban 32 Health NIOSH 32 Lawrence Messina 32 Steelworkers 32 Rahall 32 Waxman Markey bill 32 Sago 32 coal 32 American Trucking Associations 32 Public Citizen 32 USW 32 coal mines 32 Pasta de Conchos 32 Aracoma 32 KORUS FTA 32 Otero Mesa 32 Jim Hoffa 32 endangered species protections 31 Crandall Canyon mine 31 Congresses 31 coal mine