Violane and Hardystonite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.22-3.40
3.396-3.443
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Brittle, Metallic
Cleavage
Not Available
[001] good, [100] and [110] fair
Chemical Composition
(Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)
Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)
Violane and Hardystonite Chemical Formula
While comparing Violane and Hardystonite 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 Violane and Hardystonite chemical formula.
- Chemical formula of Violane- (Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)
- Chemical formula of Hardystonite- Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)
Violane and Hardystonite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Violane and Hardystonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Violane and Hardystonite Optical Properties during the identification of gemstone. Specific gravity of Violane is 3.396-3.443 whereas that of Hardystonite is 3.396-3.443.