Gahnite and Monazite Physical Properties

Gahnite and Monazite Chemical Formula

While comparing Gahnite and Monazite 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 Gahnite and Monazite chemical formula.

• Chemical formula of Gahnite- ZnAl 2O 4Michael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Monazite- (Ce,La,Nd,Th)PO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Gahnite and Monazite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gahnite and Monazite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gahnite and Monazite Optical Properties during the identification of gemstone. Specific gravity of Gahnite is 4.80-5.50 whereas that of Monazite is 4.80-5.50.