Demantoid and Moldavite Physical Properties

Demantoid and Moldavite Chemical Formula

While comparing Demantoid and Moldavite 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 Demantoid and Moldavite chemical formula.

• Chemical formula of Demantoid- Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.
• Chemical formula of Moldavite- SiO 2(+Al 2O 3)Walter Schumann , Gemstones of the world (2001)

Demantoid and Moldavite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Demantoid and Moldavite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Demantoid and Moldavite Optical Properties during the identification of gemstone. Specific gravity of Demantoid is 2.32-2.38 whereas that of Moldavite is 2.32-2.38.