Cuprite and Benitoite Physical Properties
Solubility
-
Insoluble: HCl
Specific Gravity
5.85-6.15
3.61-3.68
Fracture
Conchoidal
Conchoidal
Cleavage
Fair in four directions forming octahedrons
[10 1 1] poor
Mohs Hardness
3.5-4
6-6.5
Chemical Composition
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Cuprite and Benitoite Chemical Formula
While comparing Cuprite and Benitoite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Cuprite and Benitoite chemical formula.
- Chemical formula of Cuprite- Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Benitoite- BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Cuprite and Benitoite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cuprite and Benitoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cuprite and Benitoite Optical Properties during the identification of gemstone. Specific gravity of Cuprite is 3.61-3.68 whereas that of Benitoite is 3.61-3.68.