Tanzanite and Hiddenite Physical Properties

Tanzanite and Hiddenite Chemical Formula

While comparing Tanzanite and Hiddenite 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 Hiddenite chemical formula.

• Chemical formula of Tanzanite- Ca₂Al₃(SiO₄)₃(OH)
• Chemical formula of Hiddenite- LiAlSi₂O₆

Tanzanite and Hiddenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Tanzanite and Hiddenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tanzanite and Hiddenite Optical Properties during the identification of gemstone. Specific gravity of Tanzanite is 3.15-3.21 whereas that of Hiddenite is 3.15-3.21.