Sellaite and Boulder Opal Physical Properties

Sellaite and Boulder Opal Chemical Formula

While comparing Sellaite and Boulder 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 Sellaite and Boulder Opal chemical formula.

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Sellaite and Boulder Opal Specific Gravity

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