Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
-99993.06-3.19
1
7.18
👆🏻
Fracture
-
Uneven
Cleavage
None
{010} Perfect
Mohs Hardness
3-44-5
2
10
👆🏻
Chemical Composition
Celestite, Andalusite, Feldspar, Dolomite, Gypsum, Halloysite, Kaolinite, Montmorillonite, Sepiolite, Smectite, Vermiculite
Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.