Sylvite and Verdite Physical Properties

Sylvite and Verdite Chemical Formula

While comparing Sylvite and Verdite 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 Sylvite and Verdite chemical formula.

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• Chemical formula of Verdite- NaFeS2•2(H2O)

Sylvite and Verdite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sylvite and Verdite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sylvite and Verdite Optical Properties during the identification of gemstone. Specific gravity of Sylvite is 2.80-3.0 whereas that of Verdite is 2.80-3.0.