Neptunite and Bort Physical Properties

Neptunite and Bort Chemical Formula

While comparing Neptunite and Bort 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 Neptunite and Bort chemical formula.

• Chemical formula of Neptunite- KNa 2Li(Fe2+ ,Mn2+ ) 2Ti 2Si 8O 24Michael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Bort- C

Neptunite and Bort Specific Gravity

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