We are Erna Shipping&Trading Ltd.Co. based in Istanbul,Turkey.We are member of TradeKey.com since November, 2012. Our business isrelated to Minerals & Metallurgy industry and we specificallydeal with Bauxite Ore and Iron Ore. Please find our product detailsbelow:Bauxite Ore:Al2O3 50%-55%Fe2O3 max 18%-20%SiO2 max 8%Iron Ore:Fe 40%-50%S 0%Si2O3 max 12%