General Information:
Chemical Formula:K2ZrSi3O9
Composition:(Molecular Weight = 397.67 gm)Potassium 19.66 %
K Zirconium 22.94 %
ZrSilicon 21.19 %
SiOxygen 36.21 %
O Empirical Formula: K2ZrSi3O9
Physical Properties: Cleavage:None
Color:colorless, violet, light lilac, or pink.
Density:3.1 - 3.13, Average = 3.11
Diaphaniety:Transparent
Hardness:5.5-6 - Knife Blade-Orthoclase
Luster:Adamantine
Streak:white
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