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Selenite and Astrophyllite Physical Properties


Astrophyllite and Selenite Physical Properties


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Selenite and Astrophyllite Chemical Formula

While comparing Selenite and Astrophyllite 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 Selenite and Astrophyllite chemical formula.

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Selenite and Astrophyllite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Selenite and Astrophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Selenite and Astrophyllite Optical Properties during the identification of gemstone. Specific gravity of Selenite is 3.2-3.4 whereas that of Astrophyllite is 3.2-3.4.

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