Zoisite and Pearl Physical Properties

Zoisite and Pearl Chemical Formula

While comparing Zoisite and Pearl 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 Pearl chemical formula.

• Chemical formula of Zoisite- Ca₂Al₃(SiO₄)₃(OH)
• Chemical formula of Pearl- CaCO3

Zoisite and Pearl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zoisite and Pearl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zoisite and Pearl Optical Properties during the identification of gemstone. Specific gravity of Zoisite is 2.60-2.85 whereas that of Pearl is 2.60-2.85.