Benitoite and Crystal Opal Physical Properties

Benitoite and Crystal Opal Chemical Formula

While comparing Benitoite and Crystal Opal 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 Benitoite and Crystal Opal chemical formula.

• Chemical formula of Benitoite- BaTiSi 3O 9Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Crystal Opal- SiO 2 + H 2OUlrich Henn and Claudio C.

Benitoite and Crystal Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Benitoite and Crystal Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Benitoite and Crystal Opal Optical Properties during the identification of gemstone. Specific gravity of Benitoite is 1.97-2.22 whereas that of Crystal Opal is 1.97-2.22.