Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
-99993.22-3.40
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
None
1,2 prismatic.
Mohs Hardness
3-45-6
2
10
👆🏻
Chemical Composition
Celestite, Andalusite, Feldspar, Dolomite, Gypsum, Halloysite, Kaolinite, Montmorillonite, Sepiolite, Smectite, Vermiculite
(Ca,Cr)MgSi 2O 6Gemdat.org , Management Team (2012)