*We offer you a white milky quartz super grade Sio2 (99.43%),free of iron&tio2 of its purity, from Egypt with a resonable prices! *Uses of Quartz Ceramic and Pottery Industrials. Silicone Metal Industry. Glass Industry and more. *Raw Material: chemical and physical properties is carefully tested at our labs. *Packaging for example: loose bulk or as customer request. *we also produce Rock Phosphate, Pot.Feldspar ,Talc ,Natural Salt ,Lime Stone,Mica , Albite ,illmenite,Iron Oxide,Ferrosilicon,Silica Sand...from our own reseves. *chemical analysis for quartz: Element Percentage % SiO2 ? 99.43 Al2O3 ? 0.05 Fe2O3 ? 0.01 CaO ? 0.05 MgO ? 0.03 K2O ? 0.11 Na2O ? 0.04 TiO2 ? n.d. P2O5 ? 0.02 l.o.i >> n.d. *Our products has a reasonable prices and high quality. *For further info please contact us & visit our website: Best Regards,, Ms. Rasha Zahran Sales Manager