Pyrite and Opal Australia Physical Properties

Pyrite and Opal Australia Chemical Formula

While comparing Pyrite and Opal Australia 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 Pyrite and Opal Australia chemical formula.

• Chemical formula of Pyrite- FeS 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Opal Australia- SiO2*nH2O

Pyrite and Opal Australia Specific Gravity

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