Diopside and Star Ruby Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.22-3.40
3.95-4.10
Fracture
Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal
Uneven, Uneven, Gems, Sixth Edition (2006)
Cleavage
Distinct/good on {110}
Not Available
Mohs Hardness
5-6
Not Available
Chemical Composition
CaMgSi2O6
Al 2O 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Diopside and Star Ruby Chemical Formula
While comparing Diopside and Star Ruby 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 Diopside and Star Ruby chemical formula.
- Chemical formula of Diopside- CaMgSi2O6
- Chemical formula of Star Ruby- Al 2O 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Diopside and Star Ruby Specific Gravity
Another important criteria for qualitative analysis of gemstones is Diopside and Star Ruby Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diopside and Star Ruby Optical Properties during the identification of gemstone. Specific gravity of Diopside is 3.95-4.10 whereas that of Star Ruby is 3.95-4.10.