Related by context. Frequent words. (Click for all words.) 55 Mine 51 Coal Mine 51 mine 48 Mining 48 coal mine 47 Surface Mining 47 coalmine 47 Coal 46 Massey Energy 46 Coal Mining 46 coal mining 46 MSHA 45 mining 45 coal mines 44 Uranium Mine 44 Jerritt Canyon 44 mines 43 Patriot Coal 43 Darby Mine 43 Mine Safety 43 Sago Mine 42 Quarries 42 Arch Coal 42 Cabin Creek 42 Gold Mine 41 longwall mining 41 limestone quarry 41 Exploration Permit 41 Aracoma 41 opencast 41 longwall 41 UMWA 41 Dry Fork 41 tailings dam 40 Kanawha Circuit 40 Colliery 40 quarry 40 Mingo 40 Coalfield 40 coal seam 40 Quecreek Mine 40 colliery 40 Monongalia County 40 valley fills 40 Driefontein 40 CONSOL 40 Plating 39 Columbia Gas Transmission 39 Furnace 39 Logging 39 Buckhannon 39 Elkview 39 Knob 39 Refractories 39 coal 39 coal miner 39 W.Va 38 Westmoreland Coal 38 Jellico 38 #H Well 38 Cliffs 38 Mining Lease 38 W.Va. 38 ADEQ 38 dragline 38 collieries 38 Blankenship 38 WV 38 Kanawha County 38 miner 38 tailings 38 mine shaft 38 heap leach pad 38 Coalfields Expressway 38 bituminous coal 38 Aggregates 37 coal slurry 37 Commences Drilling 37 rock quarry 37 Mines 37 Nemacolin 37 W. Va. 37 ActiveMine 37 Mineral 37 Tailings 37 SunCoke 37 SNWA 37 Queenstake 37 APCo 37 coalfield 37 gravel extraction 37 Kemess 37 mountaintop removal 37 CNX Gas 37 Summitville 37 metallurgical 36 mountaintop removal mining 36 Kennecott 36 Matewan 36 Disposal Facility 36 Rio Blanco