Related by context. Frequent words. (Click for all words.) 65 PGEs 63 cobalt nickel 62 metal PGM 61 nickel cobalt 61 platinum palladium rhodium 60 palladium platinum 60 scheelite 59 arsenic antimony 59 nickel copper cobalt 58 Niobium 58 poly metallic 58 Nickel Copper 58 gold platinum palladium 58 zinc manganese 58 polymetallic deposit 58 Heavy Rare Earth 58 metals PGM 58 copper sulphides 57 titanium dioxide salt talc 57 spinel 57 copper Cu 56 Copper Nickel 56 selenide 56 Ruthenium 56 silver platinum palladium 56 Y#O# 56 telluride 56 tantalum niobium 56 sulphide deposits 56 iron ore manganese 56 Chromite 56 Brabant Lake 56 Lanthanum 56 Rhenium 56 manganese oxide 56 copper ores 56 Ag Au 56 vanadium pentoxide 56 samarium 56 metals alloys 55 ZrO2 55 tungsten concentrate 55 Copper Cobalt 55 stibnite 55 cobalt 55 niobium 55 electrowinning 55 pyroxene 55 Gold Molybdenum 55 super alloys 55 vanadium 55 copper sulphide 55 superalloy 55 osmium 55 tungsten molybdenum 55 pathfinder elements 55 bismuth 54 sulphide nickel 54 Germanium 54 europium 54 Cu Ni 54 REE bearing 54 ceria 54 cerium oxide 54 iron manganese 54 Sulfide 54 yttrium 54 Zinc Lead 54 Ilmenite 54 Zirconium 54 molybdenum Mo 54 bulk mineable 54 disseminated sulphide 54 siliceous 53 nanoparticulate 53 Refined copper 53 Cu Zn 53 Mineralization consists 53 tetrahedrite 53 copper cobalt 53 uranium vanadium 53 tantalite 53 phosphorite 53 kimberlitic 53 volcanogenic massive sulphide 53 tin oxide 53 Yttrium 53 Segala gold 53 polymetallic copper 53 elements REE 52 Fe#O# 52 alumina aluminum 52 Sulphides 52 nanocrystalline 52 Pt + Pd 52 Pt Pd 52 industrial minerals borax 52 chalcedony 52 superalloys 52 Halloysite 52 element REE