Related by context. Frequent words. (Click for all words.) 59 Twentymile 53 phosphate ore 53 Sierrita 52 mines 51 Mingo Logan 51 phosphate mines 50 Montana Tunnels 49 mining 49 Hobet 49 Turquoise Ridge 49 coal mines 49 Minto copper 48 Paradox Basin 48 Western Bituminous 48 CalPortland 48 Tonopah Nevada 48 metallurgical coal mines 48 Surface Mine 48 Topia Mine 48 Velardena 47 mine 47 Cerenzia 47 coal mining 47 limestone quarries 47 uranium vanadium 47 Northshore Mining 46 Roca Honda 46 Hoidas Lake 46 Coal 46 sub bituminous coal 46 Mining 46 Grouse Creek 45 openpit 45 Kennecott Eagle 45 Galena Mine 45 La Coipa 45 Cortez Joint Venture 45 Caylloma 45 Magnum Coal 45 Hog Ranch 45 Kansanshi 45 coal 45 Civil Constructors 45 Wyodak 45 lignite coal 45 chromite ore 45 Lagunas Norte 45 Minex 45 Cominco 45 Buzwagi 44 Coppabella 44 Cadia 44 Bralorne 44 Hamersley Iron 44 Cluff Lake 44 mountaintop removal mines 44 Jerritt Canyon Mine 44 uranium tailings 44 Homestake Mining Company 44 draglines 44 Mine 44 PCS Phosphate 44 Rosebud Mining 44 Cerro Bayo 44 coal mine 44 Quebrada Blanca 44 Tintic 44 Powder River Basin PRB 44 Coalwood 44 Powertech Uranium Corp. 44 Queenstake Resources Ltd. 44 Beech Bottom 43 Pulacayo 43 Arch Coal 43 Uranium Mine 43 highwall 43 Rio Puerco 43 iron ore manganese 43 Coal Seam Gas 43 Wildfire threatens 43 Mohave Generating Station 43 beneficiation plant 43 Percent Contained 43 Molybdenum Project 43 Soledad Canyon 43 Whiskey Gap 43 AENY 43 El Abra 43 Bayovar 43 Huaron 43 Drilling Underway 43 Murowa 43 Aracoma Coal Co. 43 Mount Emmons 43 Evraz Rocky Mountain 43 Cerrejon 43 Wildfire Burns 43 Kennecott Exploration 43 Piceance Uinta Basins 42 Phelps Dodge Mining 42 Winnemucca Nevada