Cordierite and Common Opal Physical Properties

Cordierite and Common Opal Chemical Formula

While comparing Cordierite and Common 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 Cordierite and Common Opal chemical formula.

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Cordierite and Common Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cordierite and Common Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cordierite Vs Common Opal during the identification of gemstone. Specific gravity of Cordierite is whereas that of Common Opal is .