Onyx and Tektite Physical Properties

Onyx and Tektite Chemical Formula

While comparing Onyx and Tektite 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 Tektite chemical formula.

• Chemical formula of Onyx- SiO₂
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Onyx and Tektite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Onyx and Tektite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Onyx and Tektite Optical Properties during the identification of gemstone. Specific gravity of Onyx is 2.34-2.51 whereas that of Tektite is 2.34-2.51.