Smaragdite and Obsidian Physical Properties

Smaragdite and Obsidian Chemical Formula

While comparing Smaragdite and 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 Smaragdite and Obsidian chemical formula.

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Smaragdite and Obsidian Specific Gravity

Another important criteria for qualitative analysis of gemstones is Smaragdite and Obsidian Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Smaragdite and Obsidian Optical Properties during the identification of gemstone. Specific gravity of Smaragdite is 2.35-2.60 whereas that of Obsidian is 2.35-2.60.