Zoisite and Hyalite Physical Properties

Zoisite and Hyalite Chemical Formula

While comparing Zoisite and Hyalite 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 Hyalite chemical formula.

• Chemical formula of Zoisite- Ca₂Al₃(SiO₄)₃(OH)
• Chemical formula of Hyalite- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

Zoisite and Hyalite Specific Gravity

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