Augelite and Realgar Physical Properties

Augelite and Realgar Chemical Formula

While comparing Augelite 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 Augelite and Realgar chemical formula.

• Chemical formula of Augelite- Al 2(PO 4)(OH) 3Michael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Realgar- AsSMichael O’Donoghue , Gems, Sixth Edition (2006)

Augelite and Realgar Specific Gravity

Another important criteria for qualitative analysis of gemstones is Augelite and Realgar Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Augelite and Realgar Optical Properties during the identification of gemstone. Specific gravity of Augelite is 3.56 whereas that of Realgar is 3.56.