Hessonite and Helenite Physical Properties

Hessonite and Helenite Chemical Formula

While comparing Hessonite and Helenite 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 Hessonite and Helenite chemical formula.

• Chemical formula of Hessonite- Ca3Al2(SiO4)3
• Chemical formula of Helenite- SiO₂

Hessonite and Helenite Specific Gravity

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