Thulite and Heliodor Physical Properties

Thulite and Heliodor Chemical Formula

While comparing Thulite and Heliodor 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 Thulite and Heliodor chemical formula.

• Chemical formula of Thulite- Ca₂Al₃(SiO₄)₃(OH)
• Chemical formula of Heliodor- Be₃Al₂Si₆O₁₈

Thulite and Heliodor Specific Gravity

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