Blue spinel and Amethyst Physical Properties

Blue spinel and Amethyst Chemical Formula

While comparing Blue spinel and Amethyst 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 Blue spinel and Amethyst chemical formula.

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Blue spinel and Amethyst Specific Gravity

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