Related by context. Frequent words. (Click for all words.) 53 ICG 51 Gene Kitts 48 Jeff Gillenwater 43 Chief Executive Don Blankenship 42 spokeswoman Lara Ramsburg 42 CONSOL 42 Konkola Copper Mines 41 Marikana 41 Sago Mine 41 Suboleski 41 properly ventilating 40 Montana Tunnels 40 CEO Don Blankenship 40 Raspadskaya 40 Institutional Clients Group 40 Barapukuria 40 Cerrejon 40 highly combustible methane 40 Assmang 39 CNX Gas Corporation 39 Co. MEE 39 MSHA 39 Yuzhkuzbassugol 39 Aracoma 39 Surface Mine 39 Bill Caylor 39 Massey Energy 38 Seshoka 38 Hobet 38 coal mining 38 Minara 38 mountaintop mines 38 Grupo Mexico GMEXICOB.MX 38 Coal 38 MSHA inspectors 38 Queenstake 38 Adkerson 37 Massey Aracoma Alma 37 Driefontein 37 coalmine 37 near Carletonville 37 Lapindo Brantas 37 Grasberg mine 37 coal slurry 37 spokesman Jerry Dubrowski 37 UMWA 37 Montanore Project 36 Mingo Logan 36 Minntac 36 Ian Cockerill 36 Tallmansville 36 Century Aluminum 36 Revett Minerals 36 Darby Mine 36 metallurgical coal 36 Zasyadko mine 36 Metallurgical coal 36 EKPC 36 mining 36 SunCoke 36 Bernard Swanepoel 36 Bharat Coking Coal 36 Jerritt Canyon 36 NGAS Resources 36 Sago mine 36 Kemerovo region 36 colliery 36 Fola 35 Wheeling Pittsburgh 35 Patriot Coal 35 mine 35 coal mine 35 DRD Gold 35 Aquarius Platinum 35 Luke Popovich 35 Crandall Canyon 35 coal mines 35 Sago 35 Bonikro 35 Mezhdurechensk 35 FCF = 35 Mine Safety 35 NYSE MEE 35 yet determinable 35 Montcoal 35 Weirton Steel 35 Hibbing Taconite 35 Escondida copper mine 35 Elandsrand 35 Mr Whittall 35 Grasberg 35 NGAS Resources Inc. 35 OAO Severstal 35 Galena Mine 35 Ulyanovskaya mine 35 Corp. TSX WTN 35 Massey 35 bauxite alumina 35 Oppegard 34 mineworker 34 Xinxing