Jelly Opal and Pyromorphite Physical Properties

Jelly Opal and Pyromorphite Chemical Formula

While comparing Jelly Opal and Pyromorphite 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 Pyromorphite chemical formula.

• Chemical formula of Jelly Opal- SiO2*nH2O
• Chemical formula of Pyromorphite- Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)

Jelly Opal and Pyromorphite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jelly Opal and Pyromorphite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jelly Opal and Pyromorphite Optical Properties during the identification of gemstone. Specific gravity of Jelly Opal is 6.5-7.1 whereas that of Pyromorphite is 6.5-7.1.