Prase and Sphene Physical Properties

Prase and Sphene Chemical Formula

While comparing Prase and Sphene 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 Prase and Sphene chemical formula.

• Chemical formula of Prase- SiO 2Michael O’Donoghue , Gems, Sixth Edition (2006)
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Prase and Sphene Specific Gravity

Another important criteria for qualitative analysis of gemstones is Prase and Sphene Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Prase and Sphene Optical Properties during the identification of gemstone. Specific gravity of Prase is Not Available whereas that of Sphene is Not Available.