Ruby and Mystic topaz Physical Properties

Ruby and Mystic topaz Chemical Formula

While comparing Ruby and Mystic topaz 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 and Mystic topaz chemical formula.

• Chemical formula of Ruby- Al ₂ O ₃
• Chemical formula of Mystic topaz- Al2SiO4(F,OH)2

Ruby and Mystic topaz Specific Gravity

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