Edenite and Zoisite Physical Properties

Edenite and Zoisite Chemical Formula

While comparing Edenite and Zoisite 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 Edenite and Zoisite chemical formula.

• Chemical formula of Edenite- NaCa2Mg5Si7AlO22(OH)2
• Chemical formula of Zoisite- Ca₂Al₃(SiO₄)₃(OH)

Edenite and Zoisite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Edenite and Zoisite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Edenite and Zoisite Optical Properties during the identification of gemstone. Specific gravity of Edenite is 3.20-3.50 whereas that of Zoisite is 3.20-3.50.