Related by context. Frequent words. (Click for all words.) 77 Colliery 73 coalmine 70 coal mine 69 collieries 67 coalmines 63 coal mining 62 coalfield 62 coal mines 60 Coal Mine 56 mine 56 steelworks 56 coal miners 55 Coal Mining 54 miners 54 coalfields 53 Shanxi province 53 coal miner 51 miner 50 Mineworkers 49 mines 49 Sellafield 49 Fuxin 48 mining 48 mineshaft 48 quarry 48 Zijin 48 Coal 47 coal 47 China Henan Province 47 DRDGold 47 mine shaft 47 limestone quarry 47 Shanxi Province 46 Sago Mine 46 Kemerovo region 46 mineworkers 46 NUM 46 blast furnace 46 coal seam 46 Mine 46 Dounreay 45 Merthyr Tydfil 45 Tangshan 45 mine shafts 45 Wylfa 45 Linfen 45 DRDGOLD 45 Denbighshire 45 brick kiln 44 steelmaking 44 China Hunan Province 44 stone quarry 44 Raspadskaya 44 Jilin Province 44 steel mill 44 bauxite 44 Peter Whittall 44 Viridor 43 Shaanxi province 43 Coal Mine Safety 43 Industrial Estate 43 coal seams 43 trapped miners 43 Pilbara 43 brick kilns 43 tailings dam 43 Guizhou Province 43 Port Talbot 43 Powys 43 kilns 43 Mineworkers NUM 43 Caerphilly 43 Hunan province 43 sawmill 43 Gwynedd 43 Chongqing Municipality 43 Cumbria 43 blast furnaces 42 anthracite 42 Shanxi 42 Flintshire 42 Shenhua Group 42 Pilbara iron ore 42 bauxite mine 42 goldfields 42 zinc smelter 42 Zijin Mining Group 42 Carmarthenshire 42 landslip 42 Heilongjiang province 42 haulage 42 Jiangxi Province 42 Inner Mongolia Autonomous Region 42 Gansu province 42 longwall mining 42 Implats 42 quarrying 42 Chirk 42 smelter 42 Sago mine 42 Qinghai Province