Obsidian and Rutilated Quartz Physical Properties

Obsidian and Rutilated Quartz Chemical Formula

While comparing Obsidian and Rutilated Quartz 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 Rutilated Quartz chemical formula.

• Chemical formula of Obsidian- SiO2
• Chemical formula of Rutilated Quartz- Quartz: SiO₂ Rutile: TiO2

Obsidian and Rutilated Quartz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Obsidian and Rutilated Quartz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Obsidian and Rutilated Quartz Optical Properties during the identification of gemstone. Specific gravity of Obsidian is 2.65 whereas that of Rutilated Quartz is 2.65.