Realgar and Whitlockite Physical Properties

Realgar and Whitlockite Chemical Formula

While comparing Realgar and Whitlockite 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 Whitlockite chemical formula.

• Chemical formula of Realgar- AsSMichael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Whitlockite- Ca 9(Mg,Fe2+ )(PO 4) 6(PO 3OH)Anthony et al , Handbook of mineralogy (2001)

Realgar and Whitlockite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Realgar and Whitlockite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Realgar and Whitlockite Optical Properties during the identification of gemstone. Specific gravity of Realgar is 3.12 whereas that of Whitlockite is 3.12.