NONFERROUS METALS・MINERALS Non-Ferrous Metals Lead Ingot – Pb Lead Bullion Zinc Ingot – Zn Bismuth – Bi Niobium – Nb Mother Alloy(ATB) – Al Indium – In Magnesium – Mg Silicon Metal – Si Minerals Dolomite – CaMg(CO3)2 Kaolin – Al2Si2O5(OH)4 Talc – Mg3Si4O10(OH)2 China Clay Zircon Sand – ZrSiO4
