Related by context. Frequent words. (Click for all words.) 51 Steelmaking 48 Coal Miner 47 Bentonite 46 Mining Permit 46 Plant Explosion 45 Coal 45 Abandoned Mine Land 45 Commence Drilling 44 Fire Destroys Home 44 Mountaintop Removal 44 Polymetallic 43 Coal Mining 43 Surface Mine 43 Abandoned Mine Reclamation 43 Mineral 43 Lead Zinc 43 Soda Ash 42 Coking Coal 42 Mining 42 Chattanooga Shale 42 Alluvial 42 Mine Explosion 41 Coal Mine 41 Carbonate 41 Coalbed Methane 41 Mine Permit 41 Mines 40 Rosebud Mining 40 Coal Fired Power 40 Hydrocarbon 40 Bituminous 40 Furnace 40 Uranium Exploration 40 Thermal Coal 40 Mine 40 W.Va 40 Shale Gas 40 Abandoned Mine Lands 39 Coalfield 39 Coal Miners 39 Rocky Mountain Region 39 Iron Formation 39 Quarrying 39 Western Bituminous 39 Coalfields 39 Massive Sulphide 39 MacCorkle Ave 38 Mine Shaft 38 Sinivit 38 Conemaugh River 38 Pete Dye Classic 38 Paradox Basin 38 Westmoreland Coal 38 Coals 38 Coal Seam Gas 38 Iron Ore Mining 38 Uranium Mining 38 Moundsville W.Va. 38 Kinzua 38 Lignite 38 Silver Lead Zinc 38 Raccoon Creek 38 Compressor Station 38 Roca Honda 38 Crow Butte 37 Mining Concession 37 Synthetic Fuels 37 Uranium Mine 37 Drilling Commences 37 Middlebourne 37 Mingo Junction 37 Rhyolite 37 Refractories 37 bituminous coal 37 Non Ferrous 37 Mine Geologist 37 zinc smelting 37 Nickel Mine 37 Fossil Fuel 37 Iron Ore 37 Rare Metals 37 Coking 37 Pulacayo 36 Elk 36 highwall 36 Niobium 36 Unimin 36 Bluegrass 36 Salyersville 36 Southwestern 36 Metallurgical Engineering 36 Hobet 36 Miners 36 Chromite 36 Galena Mine 36 Farmin 36 Cominco Ltd. 36 Land Reclamation 36 Shelocta 36 CONSOL 36 Exploration Permits