Related by context. Frequent words. (Click for all words.) 51 coal 47 PIKEVILLE Ky. 45 CHARLESTON W.VA. 42 BECKLEY W.Va. 42 coal mines 40 Coal 40 Corp. TSX WTN 40 Metallurgical coal 40 Lignite 40 high Btu bituminous 40 Coking 39 coal mining 39 Steelmaking 39 W.VA. 38 coalmines 38 lignite coal 38 gasified 38 Coking Coal 37 coke ovens 37 #.#mtpa 37 Burning fossil fuels 36 HARLAN Ky. 36 coal miner 36 mines 36 coal mine 36 coalfield 36 CHARLESTON W.Va. Massey 36 MOUNDSVILLE 36 PERTH miningweekly.com 35 thermal coal 35 Coking coal 35 alumina aluminum 35 ASX RIO 35 Ulyanovskaya mine 35 PRB coal 35 Coal seam 35 titanium dioxide salt talc 35 JOHANNESBURG miningweekly.com 35 coalfields 35 taconite 35 steel coil 35 COAL 35 coking 35 Peabody Energy 35 sub bituminous coal 35 bituminous coal 35 pithead 35 coalminer 35 Pluto liquefied natural 35 Arch Coal Inc. 35 TORONTO miningweekly.com 34 briquette 34 NYSE ANR 34 ferro alloy 34 tonne mt 34 bauxite ore 34 lignite 34 Shanxi province 34 zinc smelters 34 coke oven 34 Shanxi Coking Coal 34 iron smelting 34 steelmaking ingredient 34 iron ores 34 steel mills 34 ferromanganese 34 coalminers 33 #Mt [001] 33 Minntac 33 metallurgical coal 33 coal fired 33 ferro nickel 33 CONSOL 33 Hibbing Taconite 33 mine 33 Elkview 33 coke 33 zinc smelting 33 iron ore exporter 33 Queensland coal seam 33 Wangjialing Coal Mine 33 copper smelters 33 nonferrous scrap 33 gasifiers 32 steelmaking coal 32 Powder River Basin 32 Shenhua Group 32 coal miners 32 iron ore coking coal 32 Oakajee port 32 coalmining 32 coalmine 32 iron ore 32 beneficiation plant 32 Coal gasification 32 coking coal 32 petroleum coke 32 Surface Mine 32 furnaces 32 miner Fortescue Metals 32 Shougang Group