Amethyst and Plumbogummite Physical Properties

Amethyst and Plumbogummite Chemical Formula

While comparing Amethyst and Plumbogummite 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 Amethyst and Plumbogummite chemical formula.

• Chemical formula of Amethyst- SiO₂
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Amethyst and Plumbogummite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Amethyst and Plumbogummite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amethyst and Plumbogummite Optical Properties during the identification of gemstone. Specific gravity of Amethyst is 4.014 whereas that of Plumbogummite is 4.014.