Related by context. Frequent words. (Click for all words.) 54 ingots 53 smelting 52 ores 49 mined 47 quarried 47 pig iron 45 cobalt 45 ore 45 ore mined 44 smelters 44 tin 44 ingot 43 manganese ore 43 copper concentrates 43 trucked 43 scrap metal 42 smelter 42 recycled 42 exported 42 zircon 42 manganese 42 transported 42 PGMs 41 copper 41 zinc 41 disassembled 41 tungsten 41 copper cathode 41 sulfuric acid 41 zirconium 40 molybdenum 40 mines 40 ferrochrome 40 ilmenite 40 beneficiation 40 leach 39 molten metal 39 metal 39 metals 39 Molybdenum 39 steel 39 uranium hexafluoride 39 tailings 39 extracted 39 melted 39 excavated 39 anthracite 38 hewn 38 metallurgy 38 troy ounces 38 vanadium 38 slag 38 smuggled 38 leached 38 chromite 38 leaching 38 antimony 38 welded 38 tonne 38 molten 38 precious metal 38 moly 38 Manganese 38 briquettes 38 steelworks 38 metallurgical 38 shipped 37 bauxite 37 oxidized 37 uranium 37 PGM 37 clinker 37 tantalum 37 oxides 37 aluminum 37 limestone 37 refined copper 37 nonferrous metals 37 tonnes 37 titanium 37 alloy 37 imported 37 scrapyard 37 fermented 37 indium 37 non ferrous metals 37 mine tailings 36 dolomite 36 ferrous scrap 36 processed 36 recyclable 36 XRF 36 silver coins 36 reprocessed 36 copper zinc 36 composted 36 precious metals 36 minerals 36 magnetite 36 mine 36 Metals