Pleonaste and Triplite Physical Properties

Pleonaste and Triplite Chemical Formula

While comparing Pleonaste and Triplite 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 Pleonaste and Triplite chemical formula.

• Chemical formula of Pleonaste- (Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)
• Chemical formula of Triplite- (Mn2+ ,Fe2+ ,Mg,Ca) 2(PO 4)(F,OH)Michael O’Donoghue , Gems, Sixth Edition (2006)

Pleonaste and Triplite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pleonaste and Triplite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pleonaste and Triplite Optical Properties during the identification of gemstone. Specific gravity of Pleonaste is 3.85-3.94 whereas that of Triplite is 3.85-3.94.