Jelly Opal and Coral Physical Properties

Jelly Opal and Coral Chemical Formula

While comparing Jelly Opal and Coral 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 Jelly Opal and Coral chemical formula.

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• Chemical formula of Coral- CaCO 3Ulrich Henn and Claudio C.

Jelly Opal and Coral Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jelly Opal and Coral Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jelly Opal and Coral Optical Properties during the identification of gemstone. Specific gravity of Jelly Opal is 2.60-2.70 whereas that of Coral is 2.60-2.70.