Fancy Diamond and Obsidian Physical Properties

Fancy Diamond and Obsidian Chemical Formula

While comparing Fancy Diamond 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 Fancy Diamond and Obsidian chemical formula.

• Chemical formula of Fancy Diamond- -
• Chemical formula of Obsidian- SiO2

Fancy Diamond and Obsidian Specific Gravity

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