Idocrase and Rhodolite Physical Properties

Idocrase and Rhodolite Chemical Formula

While comparing Idocrase and Rhodolite 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 Rhodolite chemical formula.

• Chemical formula of Idocrase- Ca10(Mg,Fe)2(Si2O7)2(SiO4)2O(OH)2
• Chemical formula of Rhodolite- (Mg,Fe)₃Al₂Si₃O₁₂

Idocrase and Rhodolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Idocrase and Rhodolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Idocrase and Rhodolite Optical Properties during the identification of gemstone. Specific gravity of Idocrase is 3.84 whereas that of Rhodolite is 3.84.