General Information:
Chemical Formula:
(Na,Ca,K)AlSi2O6·3(H2O)
IMA Status:
Discredited IMA
Physical Properties:
Cleavage:
[1011] Distinct
Color:
colorless or white.
Density:
2.08
Hardness:
4-5 - Fluorite-Apatite
Luster:
Vitreous (Glassy)
Streak:
white
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