Related by context. Frequent words. (Click for all words.) 62 Quarry 51 quarry 47 gravel quarry 47 Quarries 47 gravel extraction 46 Aggregates 45 Didipio 44 Rock Quarry 44 quarrying 42 rock quarry 42 Quarrying 42 opencast mine 41 limestone quarry 41 Hobet 41 opencast 40 Surface Mine 40 Gravel Pit 40 Omya 39 opencast mining 39 Itogon 39 tailings 39 Tilcon 38 Tailings 38 gravel pit 38 Cave 38 mine tailings 37 tailings dam 37 reclamation 37 excavation 37 Earthmoving 37 Uranium Mine 37 excavating 37 Sanitary Landfill 37 Incinerator 37 stone quarry 36 Excavating 36 Waste Recycling Group 36 Excavation 36 Mine 36 Greenfields 36 quarries 36 Bethsaida 36 backhoe operator 36 Gravel 36 heap leach pad 35 Las Cristinas gold 35 sanitary landfill 35 beneficiation plant 35 dumpsite 35 dredge spoils 35 Exploration Permit 35 Canatuan 35 Ready Mix 35 Waterhole 35 mining 35 payloader 35 tailings disposal 35 tailings impoundment 34 Graymont 34 Escarpment 34 copper smelting 34 Niyamgiri Hills 34 quarried 34 heap leach operation 34 diggings 34 dewatering 34 landowner 34 Cliffs 34 Diwalwal 34 Gatsuurt 34 Kroondal 34 Dewatering 33 barite 33 Tule 33 Canadian Malartic 33 Grasberg 33 Ravensworth 33 Minorca 33 Picacho 33 SX EW 33 Carlin Trend 33 geotechnical drilling 33 porphyry deposit 33 demolition 33 Excavator 33 Hycroft mine 32 wellfield 32 Environmental Impact Assessment EIA 32 Environmental Impact Assessment 32 Barama 32 Townsite 32 Cove 32 Aguas Tenidas 32 Vulcan Materials Co. 32 Jerritt Canyon 32 mill tailings 32 Vulcan Materials 32 landfill 32 Environmental Impact Statement EIS 32 limestone 32 Briggs