Sapphirine and Biotite Physical Properties

Sapphirine and Biotite Chemical Formula

While comparing Sapphirine and Biotite 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 Sapphirine and Biotite chemical formula.

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Sapphirine and Biotite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sapphirine and Biotite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sapphirine Vs Biotite during the identification of gemstone. Specific gravity of Sapphirine is whereas that of Biotite is .