Zoisite and Kyanite Physical Properties

Zoisite and Kyanite Chemical Formula

While comparing Zoisite and Kyanite 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 Kyanite chemical formula.

• Chemical formula of Zoisite- Ca₂Al₃(SiO₄)₃(OH)
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Zoisite and Kyanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zoisite and Kyanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zoisite and Kyanite Optical Properties during the identification of gemstone. Specific gravity of Zoisite is 3.53-3.65 whereas that of Kyanite is 3.53-3.65.