Tenacity
Sectile
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.393.82-3.97
1
7.18
👆🏻
Fracture
Irregular
Subconchoidal, Conchoidal
Cleavage
Perfect on {0001}
Perfect on [001] and [011]
Mohs Hardness
2.55.5-6
2
10
👆🏻
Chemical Composition
Mg(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
TiO 2Michael OâDonoghue , Gems, Sixth edition (2006) More from other references