Pectolite and Prase Physical Properties

Pectolite and Prase Chemical Formula

While comparing Pectolite and Prase 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 Pectolite and Prase chemical formula.

• Chemical formula of Pectolite- Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.
• Chemical formula of Prase- SiO 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Pectolite and Prase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pectolite and Prase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pectolite and Prase Optical Properties during the identification of gemstone. Specific gravity of Pectolite is 2.64-2.69 whereas that of Prase is 2.64-2.69.