Realgar and Scheelite Physical Properties

Realgar and Scheelite Chemical Formula

While comparing Realgar and Scheelite 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 Scheelite chemical formula.

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

Realgar and Scheelite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Realgar and Scheelite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Realgar and Scheelite Optical Properties during the identification of gemstone. Specific gravity of Realgar is 5.9-6.3 whereas that of Scheelite is 5.9-6.3.