Jelly Opal and Pyrope Physical Properties

Jelly Opal and Pyrope Chemical Formula

While comparing Jelly Opal and Pyrope 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 Jelly Opal and Pyrope chemical formula.

• Chemical formula of Jelly Opal- SiO2*nH2O
• Chemical formula of Pyrope- Mg 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Jelly Opal and Pyrope Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jelly Opal and Pyrope Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jelly Opal and Pyrope Optical Properties during the identification of gemstone. Specific gravity of Jelly Opal is 3.62-3.87 whereas that of Pyrope is 3.62-3.87.