Sardonyx and Serendibite Physical Properties

Sardonyx and Serendibite Chemical Formula

While comparing Sardonyx and Serendibite 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 Sardonyx and Serendibite chemical formula.

• Chemical formula of Sardonyx- SiO 2Ulrich Henn and Claudio C.
• Chemical formula of Serendibite- Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Sardonyx and Serendibite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sardonyx and Serendibite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sardonyx and Serendibite Optical Properties during the identification of gemstone. Specific gravity of Sardonyx is 3.43-3.44 whereas that of Serendibite is 3.43-3.44.