Variscite and Sheen Obsidian Physical Properties

Variscite and Sheen Obsidian Chemical Formula

While comparing Variscite 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 Variscite and Sheen Obsidian chemical formula.

• Chemical formula of Variscite- AlPO₄ · 2(H₂O)
• Chemical formula of Sheen Obsidian- Volcanic glass

Variscite and Sheen Obsidian Specific Gravity

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