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Caledonite and Polyhalite Physical Properties


Polyhalite and Caledonite Physical Properties


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Caledonite and Polyhalite Chemical Formula

While comparing Caledonite and Polyhalite 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 Caledonite and Polyhalite chemical formula.

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Caledonite and Polyhalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Caledonite and Polyhalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Caledonite and Polyhalite Optical Properties during the identification of gemstone. Specific gravity of Caledonite is 2.78 whereas that of Polyhalite is 2.78.

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Blue Gemstones


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