Agate Opal and Jade Physical Properties

Agate Opal and Jade Chemical Formula

While comparing Agate Opal and Jade 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 Agate Opal and Jade chemical formula.

• Chemical formula of Agate Opal- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
• Chemical formula of Jade- Nephrite: Ca₂(Mg,Fe)₅Si₈O₂₂(OH)₂ Jadeite: NaAlSi₂O₆

Agate Opal and Jade Specific Gravity

Another important criteria for qualitative analysis of gemstones is Agate Opal and Jade Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Agate Opal and Jade Optical Properties during the identification of gemstone. Specific gravity of Agate Opal is 2.90-3.38 whereas that of Jade is 2.90-3.38.