Pietersite and Sheen Obsidian Physical Properties

Pietersite and Sheen Obsidian Chemical Formula

While comparing Pietersite and Sheen Obsidian 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 Sheen Obsidian chemical formula.

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Pietersite and Sheen Obsidian Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pietersite and Sheen Obsidian Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pietersite and Sheen Obsidian Optical Properties during the identification of gemstone. Specific gravity of Pietersite is 2.33-2.50 whereas that of Sheen Obsidian is 2.33-2.50.