Heliotrope and Violane Physical Properties

Heliotrope and Violane Chemical Formula

While comparing Heliotrope 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 Heliotrope and Violane chemical formula.

• Chemical formula of Heliotrope- SiO2
• Chemical formula of Violane- (Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)

Heliotrope and Violane Specific Gravity

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