Titanite and Biotite Physical Properties

Titanite and Biotite Chemical Formula

While comparing Titanite 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 Titanite and Biotite chemical formula.

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• Chemical formula of Biotite- K(Mg,Fe++)3[AlSi3O10(OH,F)2

Titanite and Biotite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Titanite and Biotite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Titanite and Biotite Optical Properties during the identification of gemstone. Specific gravity of Titanite is 2.7-3.3 whereas that of Biotite is 2.7-3.3.