... .71, 1.93-2.01 refra 1,Country of Origin: Australia, Indonesia, South Africa etc2, Specification Granularity : 80-140mesh Grand Composition ... %≤0.10%≤0.20%≤0.30%3, zircon sand from australia Introduction Pure zirconium sand is usually colorless and transparent crystal ... , zirconium, sodium fluorozirconate, potassium, zirconium sulfate, etc.). zircon sand from australia