Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.34-2.512.6-3.3
1
7.18
👆🏻
Fracture
-
Lamellar
Cleavage
None
Perfect 001
Mohs Hardness
-99992-2.5
2
10
👆🏻
Chemical Composition
SiO2, Al2O3, FeO, MgO, CaO, K2O, Na2O
(Mg,Fe)3(Si,Al)4O10(OH)2·(Mg,Fe)3(OH)6