Chalcedony and Zinnwaldite Physical Properties

Chalcedony and Zinnwaldite Chemical Formula

While comparing Chalcedony 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 Chalcedony and Zinnwaldite chemical formula.

• Chemical formula of Chalcedony- SiO₂
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Chalcedony and Zinnwaldite Specific Gravity

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