Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.48-3.603.69-3.81
1
7.18
👆🏻
Fracture
Sub-Conchoidal, Conchoidal
Uneven, Conchoidal to uneven, ConchoidalWalter Schumann
Cleavage
Distinct on [110], parting on {221}
Distinct on {110}, imperfect on {010}, poor on {001}
Mohs Hardness
5-5.58.5
2
10
👆🏻
Chemical Composition
CaTiSiO5
BeAl 2 O 4