Related by context. Frequent words. (Click for all words.) 62 cyanidation 59 zinc concentrates 58 mined ore 57 copper cathodes 57 copper concentrates 56 copper cathode 56 oxide ore 55 heap leach operation 55 ores 54 hydrometallurgical 54 ore 53 ore mined 53 ore milled 53 SGS Lakefield 52 sulphide ore 52 metallurgical testing 51 flowsheet 51 metallurgical recoveries 51 testwork 51 Alumbrera 51 heap leaching 50 Union Reefs 50 tpd 50 heap leach 50 Hellas Gold 50 metallurgical 50 La Colorada 50 molybdenum 50 rutile 49 Stratoni 49 mill throughput 49 moly 48 Bogoso Prestea 48 Jerritt Canyon 48 sulfuric acid 48 smelting 47 column leach 47 Dia Bras 47 tailings 47 rhenium 47 Bankable Feasibility Study 47 cobalt 47 oz Au 47 #/ounce [003] 47 metallurgical testwork 47 leach pads 47 LaRonde 47 grade ores 46 leach pad 46 Tom Gully 46 Chelopech 46 Pre Feasibility Study 46 PGM 46 #.#/oz [002] 46 Ezulwini Mine 46 Mulatos 46 Tailings 45 smelted 45 sintering 45 Niobium 45 lithium carbonate 45 Sadiola 45 ilmenite 45 Magnetite 45 ingot 45 Molybdenum 45 ozs 45 ore grades 44 ore grading 44 oxide 44 oxides 44 sinter 44 Definitive Feasibility Study 44 anodes 44 electrolytic 44 resource estimation 44 silica sand 44 ferronickel 44 Batu Hijau 44 kaolin 44 sulfide 44 Burnstone 44 gold 44 #.#Mt [002] 44 Mtpa 44 zinc 43 copper 43 Preliminary Assessment 43 updated NI #-# 43 niobium 43 #.#Moz [004] 43 SAG mill 43 PGMs 43 Mineral Reserve 43 bulk sampling 43 nickel ore 43 chrome ore 43 chromite 43 tailings dam 43 concentrator 43 zircon