Chalcedony and Nepouite Physical Properties

Chalcedony and Nepouite Chemical Formula

While comparing Chalcedony and Nepouite 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 Nepouite chemical formula.

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

Another important criteria for qualitative analysis of gemstones is Chalcedony and Nepouite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chalcedony and Nepouite Optical Properties during the identification of gemstone. Specific gravity of Chalcedony is 3.18-3.24 whereas that of Nepouite is 3.18-3.24.