1.zircon mineral sand is usually colorless and transparent crystal state, ... 10%≤0.20%≤0.30%3, Introduction Pure zircon mineral sand is usually colorless and transparent crystal state, Quartet ... 67.23% ZrO2 and 32.77% SiO24, Usagezircon mineral sand is commonly used in the manufacturing of refractory ( ... , zirconium, sodium fluorozirconate, potassium, zirconium sulfate, etc.). zircon mineral sand