Tanzanite and Romanchite Physical Properties

Tanzanite and Romanchite Chemical Formula

While comparing Tanzanite and Romanchite 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 Tanzanite and Romanchite chemical formula.

• Chemical formula of Tanzanite- Ca₂Al₃(SiO₄)₃(OH)
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Tanzanite and Romanchite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Tanzanite and Romanchite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tanzanite and Romanchite Optical Properties during the identification of gemstone. Specific gravity of Tanzanite is 4.70-4.74 whereas that of Romanchite is 4.70-4.74.