Related by context. Frequent words. (Click for all words.) 73 smelting 72 aluminum smelter 72 smelters 70 copper smelter 65 Smelter 63 aluminum smelters 56 alumina refinery 56 mill 56 steel mill 55 refinery 54 steelworks 54 alumina 53 manganese 53 electric arc furnace 53 copper concentrates 52 plant 52 zinc 52 tpy 52 ore 52 #,# tpa 52 molybdenum 52 mines 51 chlor alkali 51 copper cathode 51 uranium mines 51 blast furnace 51 pulp mill 51 ArcelorMittal 50 bauxite mine 50 mine 50 iron ore 50 Cameco 50 coal fired 50 ferrochrome 50 bauxite 49 Generating Station 49 Manganese 49 steelmaking 49 tailings 49 sawmill 49 tpa 49 metallurgical 49 mining 49 Voisey Bay 49 uranium 49 Yanacocha 48 Doe Run 48 Newmont 48 pig iron 48 Noranda 48 Teck Cominco 48 sulfuric acid 48 Nyrstar 48 Asarco 48 coal 48 heap leach 48 Power Plant 48 iron ore mines 47 Xstrata 47 t y 47 copper zinc 47 Kennecott 47 zinc copper 47 ASARCO 47 mineral sands 47 copper 47 coalmines 47 Rio Tinto Alcan 46 moly 46 mills 46 steelmaker 46 NSR royalty 46 hydroelectric 46 Alumina 46 sulfur dioxide emissions 46 coal mines 46 Vale Inco 46 blast furnaces 46 iron ore pellets 46 Xstrata Copper 45 Ormet 45 Eramet 45 Molybdenum 45 phosphoric acid 45 manganese ore 45 Iron Ore 45 thermal coal 45 zircon 45 ingot 45 Jinchuan 45 steel mills 45 Escondida 44 Century Aluminum 44 vanadium 44 ore mined 44 coking 44 refineries 44 refined copper 44 cobalt 44 Collahuasi 44 coal mine