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Stibiotantalite and Astrophyllite Physical Properties


Astrophyllite and Stibiotantalite Physical Properties


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Stibiotantalite and Astrophyllite Chemical Formula

While comparing Stibiotantalite 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 Stibiotantalite and Astrophyllite chemical formula.

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Stibiotantalite and Astrophyllite Specific Gravity

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

Red Gemstones

Red Gemstones


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