Onyx and Antimony trioxide Physical Properties

Onyx and Antimony trioxide Chemical Formula

While comparing Onyx and Antimony trioxide 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 Onyx and Antimony trioxide chemical formula.

• Chemical formula of Onyx- SiO₂
• Chemical formula of Antimony trioxide- Sb2O3

Onyx and Antimony trioxide Specific Gravity

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