Astrophyllite and Sphene Physical Properties

Astrophyllite and Sphene Chemical Formula

While comparing Astrophyllite and Sphene 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 Astrophyllite and Sphene chemical formula.

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Astrophyllite and Sphene Specific Gravity

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