Andradite and Diopside Physical Properties

Andradite and Diopside Chemical Formula

While comparing Andradite and Diopside 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 Andradite and Diopside chemical formula.

• Chemical formula of Andradite- Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
• Chemical formula of Diopside- CaMgSi₂O₆

Andradite and Diopside Specific Gravity

Another important criteria for qualitative analysis of gemstones is Andradite and Diopside Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Andradite and Diopside Optical Properties during the identification of gemstone. Specific gravity of Andradite is 3.22-3.40 whereas that of Diopside is 3.22-3.40.