Erythrite and Morganite Physical Properties

Erythrite and Morganite Chemical Formula

While comparing Erythrite and Morganite 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 Erythrite and Morganite chemical formula.

• Chemical formula of Erythrite- Co3(AsO4)2•8(H2O)
• Chemical formula of Morganite- Be₃Al₂SiO₆

Erythrite and Morganite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Erythrite and Morganite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Erythrite and Morganite Optical Properties during the identification of gemstone. Specific gravity of Erythrite is 2.71-2.90 whereas that of Morganite is 2.71-2.90.