Amethyst and Bornite Physical Properties

Amethyst and Bornite Chemical Formula

While comparing Amethyst and Bornite 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 Bornite chemical formula.

• Chemical formula of Amethyst- SiO₂
• Chemical formula of Bornite- Cu5FeS4

Amethyst and Bornite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Amethyst and Bornite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amethyst and Bornite Optical Properties during the identification of gemstone. Specific gravity of Amethyst is 5.06-5.08 whereas that of Bornite is 5.06-5.08.