Ruby Zoisite and Tortoiseshell Physical Properties

Ruby Zoisite and Tortoiseshell Chemical Formula

While comparing Ruby Zoisite and Tortoiseshell 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 Tortoiseshell chemical formula.

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

Ruby Zoisite and Tortoiseshell Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ruby Zoisite and Tortoiseshell Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ruby Zoisite and Tortoiseshell Optical Properties during the identification of gemstone. Specific gravity of Ruby Zoisite is 1.25-1.35 whereas that of Tortoiseshell is 1.25-1.35.