Related by context. Frequent words. (Click for all words.) 64 flotation circuit 64 spodumene 62 copper Cu 62 sulphide ore 62 cyanide leaching 61 heap leach operation 61 cyanidation 61 heap leaching 61 flowsheet 61 MgO 61 oxide ore 60 testwork 60 metallurgical recoveries 60 oxide 60 SX EW 59 heap leach 59 column leach 59 caustic fusion 59 cathode copper 58 zinc concentrates 58 stockpiled ore 58 Cozamin 58 #.#g t [006] 57 Lac Herbin 57 Amapari 57 productivities 57 WO3 57 molybdenum 56 Chapada 56 hydrometallurgical 56 #.#Mt [005] 56 Kansanshi 56 moly 56 SGS Lakefield 56 ore milled 56 metallurgical testwork 56 cpht 55 Niobium 55 metallurgical 55 #.#Mtpa 55 sulphide 55 zinc 55 SiO2 55 Kisladag 55 Chromite 55 cathodes 55 saprolite 55 Metallurgical recoveries 55 regrind 55 mill throughput 55 -# mesh 55 ferronickel 55 grade ores 55 #oz [003] 55 Dutwa 55 desorption 55 mined ore 55 ore grades 55 open pittable 55 ore mined 54 sulphide minerals 54 UG2 54 ppm uranium 54 vanadium 54 Ni Cu 54 limonite 54 eU#O# 54 SGS Laboratories 54 Murrin Murrin 54 ferrovanadium 54 ppm U 54 #.#Moz [002] 54 sulfide mineralization 54 Pre Feasibility 54 ores 54 Hycroft mine 54 sulfide 54 #g t [003] 54 electrolytic 54 SGS Lakefield Research 54 pounds U#O# 54 apatite 54 copper cathodes 54 oxide mineralization 54 frac sand 53 Turmalina 53 sulphide zones 53 mineralized intercepts 53 elution 53 Sulfide 53 metallurgical testing 53 Goldstrike 53 Langer Heinrich 53 osmium 53 copper 53 Agua Rica 53 ilmenite 53 alluvial deposits 53 ore 53 Ferrochrome 53 heap leach pad