Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.56-2.75-9999
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
-
Cleavage
two or three
None
Mohs Hardness
6-6.53-4
2
10
👆🏻
Chemical Composition
KAlSi3O8
Celestite, Andalusite, Feldspar, Dolomite, Gypsum, Halloysite, Kaolinite, Montmorillonite, Sepiolite, Smectite, Vermiculite