Torbanite and Ruby Physical Properties

Torbanite and Ruby Chemical Formula

While comparing Torbanite and Ruby 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 Torbanite and Ruby chemical formula.

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• Chemical formula of Ruby- Al ₂ O ₃

Torbanite and Ruby Specific Gravity

Another important criteria for qualitative analysis of gemstones is Torbanite and Ruby Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Torbanite and Ruby Optical Properties during the identification of gemstone. Specific gravity of Torbanite is 3.97-4.05 whereas that of Ruby is 3.97-4.05.