Vishnevite and Spessartine Physical Properties

Vishnevite and Spessartine Chemical Formula

While comparing Vishnevite and Spessartine 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 Vishnevite and Spessartine chemical formula.

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• Chemical formula of Spessartine- Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Vishnevite and Spessartine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Vishnevite and Spessartine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Vishnevite and Spessartine Optical Properties during the identification of gemstone. Specific gravity of Vishnevite is 4.12-4.18 whereas that of Spessartine is 4.12-4.18.