Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.30-2.503.15-3.21
1
7.18
👆🏻
Fracture
Uneven
-
Cleavage
Perfect on (001)
1,2 prismatic
Mohs Hardness
4.5-56-7
2
10
👆🏻
Chemical Composition
KCa 4Si 8O 20(F,OH) · 8H 2OUlrich Henn and Claudio C.
LiAlSi2O6