Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.20-3.502.34-2.51
1
7.18
👆🏻
Fracture
-
-
Cleavage
Indiscernible
None
Mohs Hardness
6-7-9999
2
10
👆🏻
Chemical Composition
Ruby Zoisite: (Ca,Na)(Al,Mg,Fe)3Al6(BO3)3Si6O18(OH)4
SiO2, Al2O3, FeO, MgO, CaO, K2O, Na2O