Opal and Chrysotile Physical Properties

Opal and Chrysotile Chemical Formula

While comparing Opal and Chrysotile 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 Opal and Chrysotile chemical formula.

• Chemical formula of Opal- SiO₂ · nH₂O
• Chemical formula of Chrysotile- Mg 3(Si 2O 5)(OH) 4Gemdat.org , Management Team (2012)

Opal and Chrysotile Specific Gravity

Another important criteria for qualitative analysis of gemstones is Opal and Chrysotile Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Opal and Chrysotile Optical Properties during the identification of gemstone. Specific gravity of Opal is 2.51-2.63 whereas that of Chrysotile is 2.51-2.63.