Zoisite and Jelly Opal Physical Properties

Zoisite and Jelly Opal Chemical Formula

While comparing Zoisite and Jelly Opal 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 Zoisite and Jelly Opal chemical formula.

• Chemical formula of Zoisite- Ca₂Al₃(SiO₄)₃(OH)
• Chemical formula of Jelly Opal- SiO2*nH2O

Zoisite and Jelly Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zoisite and Jelly Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zoisite and Jelly Opal Optical Properties during the identification of gemstone. Specific gravity of Zoisite is 1.98-2.50 whereas that of Jelly Opal is 1.98-2.50.