Amethyst and Citrine Physical Properties

Amethyst and Citrine Chemical Formula

While comparing Amethyst and Citrine 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 Citrine chemical formula.

• Chemical formula of Amethyst- SiO₂
• Chemical formula of Citrine- SiO₂

Amethyst and Citrine Specific Gravity

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