Schorl and Viridine Physical Properties

Schorl and Viridine Chemical Formula

While comparing Schorl and Viridine 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 Schorl and Viridine chemical formula.

• Chemical formula of Schorl- Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
• Chemical formula of Viridine- (Al,Mn3+ ) 2SiO 4OGemdat.org , Management Team (2012)

Schorl and Viridine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Schorl and Viridine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Schorl and Viridine Optical Properties during the identification of gemstone. Specific gravity of Schorl is 3.05-3.21 whereas that of Viridine is 3.05-3.21.