Amethyst and Ametrine Physical Properties

Amethyst and Ametrine Chemical Formula

While comparing Amethyst and Ametrine 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 Ametrine chemical formula.

• Chemical formula of Amethyst- SiO₂
• Chemical formula of Ametrine- SiO₂

Amethyst and Ametrine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Amethyst and Ametrine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amethyst and Ametrine Optical Properties during the identification of gemstone. Specific gravity of Amethyst is 2.65 whereas that of Ametrine is 2.65.