Powellite and Moonstone Physical Properties

Powellite and Moonstone Chemical Formula

While comparing Powellite and Moonstone 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 Moonstone chemical formula.

• Chemical formula of Powellite- CaMoO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Moonstone- Plagioclase Feldspar s: (Na,Ca)Al_1-2Si_3-2O₈ Orthoclase Feldspar : KAlSi₃O₈

Powellite and Moonstone Specific Gravity

Another important criteria for qualitative analysis of gemstones is Powellite and Moonstone Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Powellite and Moonstone Optical Properties during the identification of gemstone. Specific gravity of Powellite is 2.56-2.60 whereas that of Moonstone is 2.56-2.60.