Wax Opal and Colemanite Physical Properties

Wax Opal and Colemanite Chemical Formula

While comparing Wax Opal and Colemanite 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 Wax Opal and Colemanite chemical formula.

• Chemical formula of Wax Opal- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
• Chemical formula of Colemanite- Ca 2B 6O 11 · 5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Wax Opal and Colemanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Wax Opal and Colemanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wax Opal and Colemanite Optical Properties during the identification of gemstone. Specific gravity of Wax Opal is 2.40-2.42 whereas that of Colemanite is 2.40-2.42.