Sugilite and Viridine Physical Properties

Sugilite and Viridine Chemical Formula

While comparing Sugilite 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 Sugilite and Viridine chemical formula.

• Chemical formula of Sugilite- KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Viridine- (Al,Mn3+ ) 2SiO 4OGemdat.org , Management Team (2012)

Sugilite and Viridine Specific Gravity

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