Related by context. Frequent words. (Click for all words.) 71 quarry 63 quarries 62 stone quarry 62 rock quarry 59 gravel pit 53 Quarries 53 Quarry 51 copper smelter 51 gravel pits 51 steel mill 50 limestone 49 tannery 48 coal mine 48 bauxite mine 48 landfill 48 steelworks 48 quarried 47 coal mining 47 colliery 46 coal mines 46 mine tailings 46 sawmill 46 bottling plant 46 mine 46 gravel 46 quarrying 45 mining 45 Colliery 45 uranium mines 45 aluminum smelter 45 dumpsite 44 mines 44 plant 44 waste incinerator 44 tailings 43 dolomite 43 coalfield 43 smelter 43 excavate 43 soda ash 43 caverns 43 fly ash 43 coalmines 42 bauxite 42 alumina refinery 42 collieries 42 mill 42 Copper Mine 42 cavern 42 mine shafts 42 lumber mill 41 Coal Mine 41 tailings dam 41 iron ore mines 41 excavating 41 kiln 41 Coal Mining 41 textile mill 41 gypsum 41 dairy farm 41 Landfill 41 sugar plantation 41 acre 41 coalmine 40 incinerator 40 coal gasification plant 40 excavation 40 Kennecott 40 scrapyard 40 wind farm 40 tailings pond 40 Lafarge 40 grist mill 40 acre tract 40 smelting 39 pulp mill 39 landowner 39 mineral sands 39 Arcelor Mittal 39 Mine 39 peat bog 39 lignite 39 Holcim 39 Aggregate Industries 39 CAFO 39 Aggregates 39 karst 39 windfarm 39 kaolin 38 coal seam 38 Vulcan Materials 38 barite 38 Ready Mix 38 Mining 38 steelmaking 38 wetland 38 bluestone 38 cave 38 slag 38 distillery 38 caves