Emerald and Violane Physical Properties

Emerald and Violane Chemical Formula

While comparing Emerald and Violane 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 Emerald and Violane chemical formula.

• Chemical formula of Emerald- Be₃Al₂SiO₆
• Chemical formula of Violane- (Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)

Emerald and Violane Specific Gravity

Another important criteria for qualitative analysis of gemstones is Emerald and Violane Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Emerald and Violane Optical Properties during the identification of gemstone. Specific gravity of Emerald is 3.22-3.40 whereas that of Violane is 3.22-3.40.