Jadeite and Fayalite Physical Properties

Jadeite and Fayalite Chemical Formula

While comparing Jadeite and Fayalite 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 Jadeite and Fayalite chemical formula.

• Chemical formula of Jadeite- NaAlSi 2O 6Ulrich Henn and Claudio C.
• Chemical formula of Fayalite- Fe 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Jadeite and Fayalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jadeite and Fayalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jadeite and Fayalite Optical Properties during the identification of gemstone. Specific gravity of Jadeite is 4.392 whereas that of Fayalite is 4.392.