Cryolite and Pyromorphite Physical Properties

Cryolite and Pyromorphite Chemical Formula

While comparing Cryolite 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 Cryolite and Pyromorphite chemical formula.

• Chemical formula of Cryolite- Na 3AlF 6Ulrich Henn and Claudio C.
• Chemical formula of Pyromorphite- Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)

Cryolite and Pyromorphite Specific Gravity

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