Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.5-2.8-9999
1
7.18
👆🏻
Fracture
-
-
Cleavage
{???} Perfect
None
Mohs Hardness
33-4
2
10
👆🏻
Chemical Composition
MgO.Fe2O3.3SiO2•4(H2O)
Celestite, Andalusite, Feldspar, Dolomite, Gypsum, Halloysite, Kaolinite, Montmorillonite, Sepiolite, Smectite, Vermiculite