Powellite and Zoisite Physical Properties

Powellite and Zoisite Chemical Formula

While comparing Powellite and Zoisite 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 Powellite and Zoisite chemical formula.

• Chemical formula of Powellite- CaMoO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Zoisite- Ca₂Al₃(SiO₄)₃(OH)

Powellite and Zoisite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Powellite and Zoisite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Powellite and Zoisite Optical Properties during the identification of gemstone. Specific gravity of Powellite is 3.20-3.50 whereas that of Zoisite is 3.20-3.50.