Related by context. Frequent words. (Click for all words.) 57 Aracoma 52 Massey Aracoma Alma 50 Revett Minerals 49 Massey Energy 49 MSHA 47 Queenstake 47 Revett Minerals Inc. 46 CNX Gas Corporation 46 CHARLESTON W.Va. Massey 45 Mine Safety 45 Harman Mining 45 Thornsbury 45 Sago Mine 45 CONSOL 45 MSHA inspectors 45 Randal McCloy 45 Ian Rozier 45 Sago 45 Shanxi Coking Coal 44 Northshore Mining 44 Massey 44 Oppegard 44 Ronald J. Tenpas 44 Jeff Gillenwater 44 Graeme Rowley 44 Montana Tunnels 44 Diavik Diamond Mines 44 Gene Kitts 43 Lauriski 43 Piedras Verdes 43 Questar Pipeline 43 Crandall Canyon 43 Westmoreland Coal 43 Horsehead Holding Corp. 43 Quecreek 43 Richard C. Adkerson 43 WVDEP 43 Crandall Canyon Mine 43 DDMI 43 Silvermex Resources Ltd. 43 TECO Coal 43 Antamina 43 Mine Explosion 43 BPXA 43 Hobet 43 Zijin Mining Group 42 Darby Mine 42 Cadia 42 Melodie Rydalch spokeswoman 42 Utah Crandall Canyon 42 Kevin Loughrey 42 Ellery Elvis Hatfield 42 Doug Hock 42 Buckhannon 42 high Btu bituminous 41 Melanie Hennessey 41 Scotia Mine 41 Buckhannon W.Va. 41 PCS Phosphate 41 Louviere 41 Chesapeake Appalachia 41 Tallmansville 41 Yuzhkuzbassugol 41 Century Aluminum 41 Tony Oppegard 41 Los Pelambres 41 W.Va. mine 41 Crandall Canyon mine 41 Deno Gold 41 Co. MEE 41 Workplace Standards 41 Cerrejon 41 Frankfurt Xetra Exchange NG6 41 coal mine 41 OSHA citations 41 mine 41 Patriot Coal 41 Zapadnaya mine 41 Mine 41 Masbate Gold 40 Monongah 40 Chief Executive Don Blankenship 40 Coppabella 40 ScoZinc 40 Galena Mine 40 miners 40 Canadian Orebodies 40 Imperial Sugar 40 Meikle mine 40 Sago mine 40 Coeur Alaska 40 Tongling Nonferrous Metals 40 EKPC 40 Boroo 40 Mingo Logan 40 Chile Escondida 40 EVTAC 40 CoAL 40 Peter Whittall 40 MINER Act 40 Endako Mine