Related by context. Frequent words. (Click for all words.) 65 quarry 64 gravel extraction 63 quarrying 62 opencast mine 62 quarries 61 opencast 59 Quarrying 58 opencast mining 57 limestone quarry 56 gravel quarry 54 Quarries 53 earthworks 52 disused quarry 52 coalmining 52 limestone 52 brickworks 52 Quarry 51 Colliery 51 colliery 51 timbering 51 gravel pit 50 bluestone 50 quarried 50 tree felling 50 stone quarries 50 diggings 50 gravel pits 50 landslip 49 alluvial mining 49 gasworks 49 mining 49 excavation 49 mineral sands 49 stone quarry 48 Greenbushes 48 Weardale 48 rock quarry 48 setts 48 collieries 48 longwall mining 48 steelworks 47 tailings impoundment 47 bauxite mines 47 dumper truck 47 feldspar 47 Hirwaun 47 Ruabon 47 tailings 47 tailings dam 47 earthwork 47 bauxite deposits 47 marl 46 footway 46 slipway 46 magnesite 46 chimney stacks 46 groynes 46 footways 46 bridleway 46 mineral extraction 46 landslips 46 ancient woodland 46 sawmilling 46 effluent discharge 46 Tithebarn 46 Murrin Murrin 46 UG2 46 Niyamgiri hills 46 ironstone 46 millpond 46 Bellway Homes 46 heap leach pad 46 Encroachments 45 disused 45 Cadia 45 laterite 45 Marampa 45 Sundergarh district 45 beneficiation plant 45 CAMPAIGNERS fighting 45 Thoresby 45 coalfield 45 Anglesey Aluminium 45 Gatsuurt 45 Aggregates 45 great crested newts 45 steelwork 45 roadworks 45 Lynemouth 44 CoAL 44 watercourse 44 revegetate 44 Saxendrift 44 chimney stack 44 Dwejra 44 ore 44 lain empty 44 Omya 44 sandstone 44 rail haulage 44 disused railway