Prase Opal and Painite Physical Properties

Prase Opal and Painite Chemical Formula

While comparing Prase Opal and Painite 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 Prase Opal and Painite chemical formula.

• Chemical formula of Prase Opal- SiO 2 + H 2OUlrich Henn and Claudio C.
• Chemical formula of Painite- CaZrBAl 9O 18Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Prase Opal and Painite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Prase Opal and Painite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Prase Opal and Painite Optical Properties during the identification of gemstone. Specific gravity of Prase Opal is 4.00-4.03 whereas that of Painite is 4.00-4.03.