Prase Opal and Agate Physical Properties

Prase Opal and Agate Chemical Formula

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

• Chemical formula of Prase Opal- SiO 2 + H 2OUlrich Henn and Claudio C.
• Chemical formula of Agate- SiO₂

Prase Opal and Agate Specific Gravity

Another important criteria for qualitative analysis of gemstones is Prase Opal and Agate Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Prase Opal and Agate Optical Properties during the identification of gemstone. Specific gravity of Prase Opal is 2.60-2.64 whereas that of Agate is 2.60-2.64.