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Grandidierite and Opal Physical Properties


Opal and Grandidierite Physical Properties


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Grandidierite and Opal Chemical Formula

While comparing Grandidierite and 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 Grandidierite and Opal chemical formula.

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Grandidierite and Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Grandidierite and Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Grandidierite and Opal Optical Properties during the identification of gemstone. Specific gravity of Grandidierite is 1.98-2.25 whereas that of Opal is 1.98-2.25.

Green Gemstones

Green Gemstones


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