Related by context. Frequent words. (Click for all words.) 67 dewater 66 dewatering 58 stockpiled ore 57 heap leach pad 56 tailings 56 sulphide ore 55 fracture stimulated 53 slurry 53 leach pads 53 sumps 53 silt 53 mill tailings 53 leach pad 53 oxide ore 53 glacial till 52 sediment 52 coffer dam 52 underground workings 51 Tailings 51 fracs 51 reinjection 51 stopes 51 mined ore 51 gravels 51 injection wells 50 Ezulwini Mine 50 trenched 50 tailings disposal 50 drill cuttings 50 adit 50 diking 50 frac 50 testwork 50 flowback 49 heap leach operation 49 tailings dam 49 treated effluent 49 pelletizing 49 mill throughput 49 bulk sampling 49 backfilled 49 stage fracture stimulation 49 effluent discharge 49 clarifier 49 headwater 48 reseeded 48 saprolite 48 Cozamin 48 activated sludge 48 total dissolved solids 48 roadbed 48 leach 48 Sabodala 48 remediated 48 brine 48 fracture stimulation 48 heap leach 48 dredged material 48 cyanidation 47 drilled vertically 47 evaporation ponds 47 leaching 47 aerated 47 contaminated sediments 47 frac stages 47 flowsheet 47 heap leaching 47 clarifiers 47 SGS Lakefield Research 47 hydrometallurgical 47 wellfield 47 dissolved oxygen levels 46 tailrace 46 contaminated soils 46 Alluvial 46 auger drilling 46 #W# [006] 46 regraded 46 effluent 46 ore 46 Macraes 46 silted 46 sinter 46 fracing 46 sulfide 46 reservoir 46 baghouse 46 dissolved solids 46 SGS Lakefield 46 Alexco 46 sulphide 46 outfall 46 entrained 46 adits 46 oxidised 46 tpd 46 hydrogeological 46 Sulphide 46 stope 45 dam spillway 45 tailwater