Idocrase and Mellite Physical Properties

Idocrase and Mellite Chemical Formula

While comparing Idocrase and Mellite 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 Idocrase and Mellite chemical formula.

• Chemical formula of Idocrase- Ca10(Mg,Fe)2(Si2O7)2(SiO4)2O(OH)2
• Chemical formula of Mellite- Al 2(Cl 2O 12) · 18H 2OUlrich Henn and Claudio C.

Idocrase and Mellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Idocrase and Mellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Idocrase and Mellite Optical Properties during the identification of gemstone. Specific gravity of Idocrase is 1.58-1.60 whereas that of Mellite is 1.58-1.60.