Tanzanite and Thulite Physical Properties

Tanzanite and Thulite Chemical Formula

While comparing Tanzanite and Thulite 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 Tanzanite and Thulite chemical formula.

• Chemical formula of Tanzanite- Ca₂Al₃(SiO₄)₃(OH)
• Chemical formula of Thulite- Ca₂Al₃(SiO₄)₃(OH)

Tanzanite and Thulite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Tanzanite and Thulite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tanzanite and Thulite Optical Properties during the identification of gemstone. Specific gravity of Tanzanite is 3.1 whereas that of Thulite is 3.1.