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Powellite and Gahnite Physical Properties


Gahnite and Powellite Physical Properties


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Powellite and Gahnite Chemical Formula

While comparing Powellite and Gahnite 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 Powellite and Gahnite chemical formula.

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Powellite and Gahnite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Powellite and Gahnite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Powellite and Gahnite Optical Properties during the identification of gemstone. Specific gravity of Powellite is 4.00-4.62 whereas that of Gahnite is 4.00-4.62.

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Blue Gemstones


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