Realgar and Sinhalite Physical Properties

Realgar and Sinhalite Chemical Formula

While comparing Realgar and Sinhalite 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 Realgar and Sinhalite chemical formula.

• Chemical formula of Realgar- AsSMichael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Sinhalite- MgAlBO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Realgar and Sinhalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Realgar and Sinhalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Realgar and Sinhalite Optical Properties during the identification of gemstone. Specific gravity of Realgar is 3.46-3.50 whereas that of Sinhalite is 3.46-3.50.