... 63%65%66% Zircon SandCountry of Origin: Australia, Indonesia, South Africa etc1,Specification Granularity : 80-140mesh Grand Composition SA8SA6SA4SA2ZrO2≥66%≥65 ... , zirconium oxychloride, zirconium, sodium fluorozirconate, potassium, zirconium sulfate, etc.). 2012 HOT SELL zircon-sand.60-65% 80-120M Zircon Sand zirconium silicate ...