Nuummite and Zinnwaldite Physical Properties

Nuummite and Zinnwaldite Chemical Formula

While comparing Nuummite and Zinnwaldite 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 Nuummite and Zinnwaldite chemical formula.

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Nuummite and Zinnwaldite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Nuummite and Zinnwaldite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nuummite and Zinnwaldite Optical Properties during the identification of gemstone. Specific gravity of Nuummite is 2.9-3.1 whereas that of Zinnwaldite is 2.9-3.1.