Related by context. Frequent words. (Click for all words.) 82 heap leaching 69 tailings 68 hydrometallurgical 67 leach pad 66 testwork 65 metallurgical testing 65 metallurgical testwork 64 mill throughput 64 tpd 63 scoping study 62 ore 62 metallurgical 62 Pre Feasibility Study 62 leaching 62 Scoping Study 61 bulk sampling 61 tailings dam 60 Bankable Feasibility Study 60 leach 60 prefeasibility study 59 ore mined 59 dewatering 59 oxide mineralization 58 Definitive Feasibility Study 58 Tasiast 58 sulphide 58 Feasibility Study 57 Mtpa 57 Penasquito 57 Jerritt Canyon 57 Tailings 57 Preliminary Assessment 56 metallurgical recoveries 56 concentrator 56 oxide 56 bulk tonnage 56 polymetallic 56 Preliminary Economic 56 ore grades 56 copper molybdenum 55 ores 55 sulfide 55 resource estimation 55 definitive feasibility 54 Indicated resources 54 saprolite 54 underground workings 54 moly 54 Resource Estimate 53 stope 53 molybdenum 53 orebody 53 copper cathode 53 laterite 53 Tabakoto 53 smelting 53 lithium carbonate 53 mineable 52 delineation drilling 52 opencast 52 Indicated category 52 stopes 52 Ausenco 52 Minto Mine 52 Lumwana 52 oz Au 52 mineralized 52 BioteQ 52 Assessment PEA 52 Twangiza 52 mine tailings 52 Palmarejo 52 bankable feasibility study 52 Tom Gully 52 SAGD 51 Mineral Reserve 51 Indicated Resources 51 Talison 51 porphyry copper 51 beneficiation 51 Essakane 51 Cerro Casale 51 SAG mill 51 alluvial gold 51 Cerro Moro 51 vanadium 51 Minefinders 51 infill drilling 51 nickel laterite 51 placer gold 50 copper porphyry 50 nickel sulphide 50 zinc mineralization 50 zinc concentrates 50 magnetite 50 kimberlite 50 Copperstone 50 RC drilling 50 stoping 50 Kemess 50 mineralization