Violane and Realgar Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.22-3.40
3.56
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
(e.g. graphite).
Cleavage
Not Available
{010} Good
Mohs Hardness
5-6
Not Available
Chemical Composition
(Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)
AsSMichael OâDonoghue , Gems, Sixth Edition (2006)
Violane and Realgar Chemical Formula
While comparing Violane and Realgar 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 Realgar chemical formula.
- Chemical formula of Violane- (Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)
- Chemical formula of Realgar- AsSMichael OâDonoghue , Gems, Sixth Edition (2006)
Violane and Realgar Specific Gravity
Another important criteria for qualitative analysis of gemstones is Violane and Realgar Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Violane and Realgar Optical Properties during the identification of gemstone. Specific gravity of Violane is 3.56 whereas that of Realgar is 3.56.