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Spinel and Powellite Physical Properties


Powellite and Spinel Physical Properties


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Spinel and Powellite Chemical Formula

While comparing Spinel and Powellite 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 Spinel and Powellite chemical formula.

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Spinel and Powellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Spinel and Powellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Spinel and Powellite Optical Properties during the identification of gemstone. Specific gravity of Spinel is 4.23 whereas that of Powellite is 4.23.

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