Hypersthene and Blue John Physical Properties

Hypersthene and Blue John Chemical Formula

While comparing Hypersthene and Blue John 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 Hypersthene and Blue John chemical formula.

• Chemical formula of Hypersthene- (Fe,Mg) 2Si 2O 6Ulrich Henn and Claudio C.
• Chemical formula of Blue John- CaF 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Hypersthene and Blue John Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hypersthene and Blue John Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hypersthene and Blue John Optical Properties during the identification of gemstone. Specific gravity of Hypersthene is 3.00-3.25 whereas that of Blue John is 3.00-3.25.