Selenite and Idocrase Physical Properties

Selenite and Idocrase Chemical Formula

While comparing Selenite and Idocrase 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 Selenite and Idocrase chemical formula.

• Chemical formula of Selenite- CaSO4·2H2O
• Chemical formula of Idocrase- Ca10(Mg,Fe)2(Si2O7)2(SiO4)2O(OH)2

Selenite and Idocrase Specific Gravity

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