General Information:
Chemical Formula:
CsAl2(Si,Al)4O10(OH,F)2
IMA Status:
Approved IMA
Physical Properties:
Cleavage:
[001] Perfect
Color:
white or silver white.
Density:
3.11
Diaphaniety:
Transparent to Translucent
Habits:
Crystalline - Fine - Occurs as well-formed fine sized crystals., ,
Hardness:
2.5-3 - Finger Nail-Calcite
Luster:
Vitreous - Pearly
Streak:
white
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