Ruby Zoisite and Kyanite Physical Properties

Ruby Zoisite and Kyanite Chemical Formula

While comparing Ruby 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 Ruby Zoisite and Kyanite chemical formula.

• Chemical formula of Ruby Zoisite- Al2SiO5
• Chemical formula of Kyanite- Al2SiO5

Ruby Zoisite and Kyanite Specific Gravity

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