Emerald and Phosgenite Physical Properties

Emerald and Phosgenite Chemical Formula

While comparing Emerald and Phosgenite 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 Phosgenite chemical formula.

• Chemical formula of Emerald- Be₃Al₂SiO₆
• Chemical formula of Phosgenite- Pb 2(CO 3)Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Emerald and Phosgenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Emerald and Phosgenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Emerald and Phosgenite Optical Properties during the identification of gemstone. Specific gravity of Emerald is 6.13 whereas that of Phosgenite is 6.13.