Zinnwaldite and Demantoid Physical Properties

Zinnwaldite and Demantoid Chemical Formula

While comparing Zinnwaldite and Demantoid 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 Demantoid chemical formula.

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• Chemical formula of Demantoid- Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.

Zinnwaldite and Demantoid Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zinnwaldite and Demantoid Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zinnwaldite and Demantoid Optical Properties during the identification of gemstone. Specific gravity of Zinnwaldite is 3.77-3.95 whereas that of Demantoid is 3.77-3.95.