General Information:
Chemical Formula:
K(Ca,Na)6(Si,Al)10O22(SO4,CO3,(OH)2)·(H2O)
IMA Status:
Approved IMA 1977
Physical Properties:
Cleavage:
[100] Distinct
Color:
colorless.
Density:
2.83
Diaphaniety:
Transparent
Hardness:
5.5-6 - Knife Blade-Orthoclase
Luster:
Vitreous (Glassy)
Streak:
white
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