Kyanite and Fluorite Physical Properties

Kyanite and Fluorite Chemical Formula

While comparing Kyanite and Fluorite 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 Kyanite and Fluorite chemical formula.

• Chemical formula of Kyanite- Al2SiO5
• Chemical formula of Fluorite- CaF₂

Kyanite and Fluorite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kyanite and Fluorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kyanite and Fluorite Optical Properties during the identification of gemstone. Specific gravity of Kyanite is 3.00-3.25 whereas that of Fluorite is 3.00-3.25.