Emerald and Weloganite Physical Properties

Emerald and Weloganite Chemical Formula

While comparing Emerald and Weloganite 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 Emerald and Weloganite chemical formula.

• Chemical formula of Emerald- Be₃Al₂SiO₆
• Chemical formula of Weloganite- Na2SrZrSi6O17(OH)3·3H2O

Emerald and Weloganite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Emerald and Weloganite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Emerald and Weloganite Optical Properties during the identification of gemstone. Specific gravity of Emerald is 3.20-3.22 whereas that of Weloganite is 3.20-3.22.