Zinnwaldite and Chromite Physical Properties

Zinnwaldite and Chromite Chemical Formula

While comparing Zinnwaldite and Chromite 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 Zinnwaldite and Chromite chemical formula.

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• Chemical formula of Chromite- Fe++Cr2O4

Zinnwaldite and Chromite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zinnwaldite and Chromite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zinnwaldite and Chromite Optical Properties during the identification of gemstone. Specific gravity of Zinnwaldite is 4.5-4.8 whereas that of Chromite is 4.5-4.8.