Cuprite and Sodalite Physical Properties
Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
5.85-6.15
2.15-2.40
Fracture
Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Conchoidal, Uneven, UnevenArthur Thomas, Brittle
Cleavage
Fair in four directions forming octahedrons
Poor on {110}
Chemical Composition
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Na8Al6Si6O24Cl2
Cuprite and Sodalite Chemical Formula
While comparing Cuprite and Sodalite 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 Sodalite chemical formula.
- Chemical formula of Cuprite- Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Sodalite- Na8Al6Si6O24Cl2
Cuprite and Sodalite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cuprite and Sodalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cuprite and Sodalite Optical Properties during the identification of gemstone. Specific gravity of Cuprite is 2.15-2.40 whereas that of Sodalite is 2.15-2.40.