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Polyhalite and Boulder Opal Physical Properties


Boulder Opal and Polyhalite Physical Properties


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Polyhalite and Boulder Opal Chemical Formula

While comparing Polyhalite and Boulder 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 Polyhalite and Boulder Opal chemical formula.

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Polyhalite and Boulder Opal Specific Gravity

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

Red Gemstones

Red Gemstones


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