Prase and Jelly Opal Physical Properties

Prase and Jelly Opal Chemical Formula

While comparing Prase and Jelly Opal 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 Jelly Opal chemical formula.

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

Another important criteria for qualitative analysis of gemstones is Prase and Jelly Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Prase and Jelly Opal Optical Properties during the identification of gemstone. Specific gravity of Prase is 1.98-2.50 whereas that of Jelly Opal is 1.98-2.50.