Precious Opal and Calcite Physical Properties

Precious Opal and Calcite Chemical Formula

While comparing Precious Opal and Calcite 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 Precious Opal and Calcite chemical formula.

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Precious Opal and Calcite Specific Gravity

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