Powellite and Turquoise Physical Properties

Powellite and Turquoise Chemical Formula

While comparing Powellite and Turquoise 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 Turquoise chemical formula.

• Chemical formula of Powellite- CaMoO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Turquoise- CuAl₆(PO₄)₄(OH)₈ • 4H₂O

Powellite and Turquoise Specific Gravity

Another important criteria for qualitative analysis of gemstones is Powellite and Turquoise Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Powellite and Turquoise Optical Properties during the identification of gemstone. Specific gravity of Powellite is 2.30-2.90 whereas that of Turquoise is 2.30-2.90.