Pietersite and Sillimanite Physical Properties

Pietersite and Sillimanite Chemical Formula

While comparing Pietersite and Sillimanite 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 Pietersite and Sillimanite chemical formula.

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Pietersite and Sillimanite Specific Gravity

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