Zircon and Colemanite Physical Properties

Zircon and Colemanite Chemical Formula

While comparing Zircon 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 Zircon and Colemanite chemical formula.

• Chemical formula of Zircon- ZrSiO₄
• Chemical formula of Colemanite- Ca 2B 6O 11 · 5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Zircon and Colemanite Specific Gravity

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