Zoisite and Halite Physical Properties

Zoisite and Halite Chemical Formula

While comparing Zoisite and Halite 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 Halite chemical formula.

• Chemical formula of Zoisite- Ca₂Al₃(SiO₄)₃(OH)
• Chemical formula of Halite- NaCl

Zoisite and Halite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zoisite and Halite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zoisite and Halite Optical Properties during the identification of gemstone. Specific gravity of Zoisite is 2.17 whereas that of Halite is 2.17.