Obsidian and Demantoid Garnet Physical Properties

Obsidian and Demantoid Garnet Chemical Formula

While comparing Obsidian and Demantoid Garnet 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 Demantoid Garnet chemical formula.

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Obsidian and Demantoid Garnet Specific Gravity

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