Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.79-9999
1
7.18
👆🏻
Fracture
-
-
Cleavage
{100} and {010} perfect
None
Mohs Hardness
63-4
2
10
👆🏻
Chemical Composition
LiNa(Zr,Ti,Hf)Si 6O 15Ulrich Henn and Claudio C.
Celestite, Andalusite, Feldspar, Dolomite, Gypsum, Halloysite, Kaolinite, Montmorillonite, Sepiolite, Smectite, Vermiculite