Moldavite and Prase Physical Properties

Moldavite and Prase Chemical Formula

While comparing Moldavite and Prase 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 Moldavite and Prase chemical formula.

• Chemical formula of Moldavite- SiO 2(+Al 2O 3)Walter Schumann , Gemstones of the world (2001)
• Chemical formula of Prase- SiO 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Moldavite and Prase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moldavite and Prase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moldavite and Prase Optical Properties during the identification of gemstone. Specific gravity of Moldavite is 2.64-2.69 whereas that of Prase is 2.64-2.69.