Obsidian and Prismatine Physical Properties

Obsidian and Prismatine Chemical Formula

While comparing Obsidian and Prismatine 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 Obsidian and Prismatine chemical formula.

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Obsidian and Prismatine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Obsidian and Prismatine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Obsidian and Prismatine Optical Properties during the identification of gemstone. Specific gravity of Obsidian is 3.34 whereas that of Prismatine is 3.34.