Related by context. Frequent words. (Click for all words.) 56 Corp. TSX WTN 54 NYSE CLF 53 NYSE ACI 52 NYSE CNX 51 NYSE MEE 51 NYSE ANR 50 Inc. NYSE CLF 50 Inc. NYSE WLT 50 Coal 49 LLEN 49 NYSE PCX 49 NYSE EQT 48 Co. MEE 47 Arch Coal ACI 47 Trust TSX FDG.UN 46 NYSE YZC 46 Boich 46 Inc. TSX UUU 45 NYSE BTU 44 NYSE FE 44 Corp. CHK 43 NYSE AYE 43 Claymont Steel 43 EQT Corporation 43 NYSE NEM 43 Arch Coal Inc 43 Uranerz Energy 43 GMX Resources 43 Cloud Peak 43 GMX Resources Inc. 43 Schellhaas Funeral Home 43 Energy NYSE SWN 43 Coal Miner 43 Baytex Energy 43 Century Aluminum Co. 43 Cliffs Natural Resources 42 CVR Energy Inc. 42 Steel Dynamics STLD 42 EOG Resources EOG 42 Questar Pipeline 42 Inc. NYSE DYN 42 NYSE CCJ 42 NGAS Resources 42 Mingo Logan 42 Ferrellgas Partners 41 Resource Partners LP 41 LSB Industries Inc. 41 Cimarex Energy 41 Titanium Metals Corporation 41 NYSE MDU 41 Peabody Energy 41 CNX Gas Corporation 41 Zions Bancorporation ZION 41 NYSE ETR 41 Depreciation Depletion 41 Patriot Coal 41 Horsehead Holding Corp. 41 NYSE CHK 41 Pike 41 NYSE CDE 40 Mine Explosion 40 Cimarex Energy Co. 40 Corp. NYSE DUK 40 Metallurgical coal 40 Coking 40 Arch Coal Inc. 40 Sunoco SUN 40 Kinross Gold KGC 40 Synthesis Energy 40 Whiting Petroleum 39 Cline Mining 39 metallurgical coal 39 Steelmaker 39 Magellan Midstream 39 NYSE HOC 39 Alpha Natural Resources 39 Steelmaking 39 Crematory Stuart 39 NYSE VALE 39 sulfur dioxide nitrogen oxide 39 NYSE NVE 39 NYSE OGE 39 McMoRan Exploration 39 ASX BHP 39 NYSE VVC 39 Gujarat NRE Coke 38 Vale VALE 38 Exelon NYSE EXC 38 Coal seam 38 Silver Wheaton SLW 38 Arch Coal 38 Teck Resources 38 Suncor Energy SU 38 Noranda Aluminum Holding 38 Integrys Energy 38 Coking coal 38 Yamana Gold AUY 38 Bituminous 38 Freeport McMoRan FCX 38 Approach Resources 38 LSB Industries