Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.91-4.732.34-2.51
1
7.18
👆🏻
Fracture
Conchoidal
-
Cleavage
None
None
Mohs Hardness
6.5-7.5-9999
2
10
👆🏻
Chemical Composition
ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
SiO2, Al2O3, FeO, MgO, CaO, K2O, Na2O