Opal Australia and Violane Physical Properties

Opal Australia and Violane Chemical Formula

While comparing Opal Australia 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 Opal Australia and Violane chemical formula.

• Chemical formula of Opal Australia- SiO2*nH2O
• Chemical formula of Violane- (Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)

Opal Australia and Violane Specific Gravity

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