Augite and Pleonast Physical Properties

Augite and Pleonast Chemical Formula

While comparing Augite and Pleonast 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 Augite and Pleonast chemical formula.

• Chemical formula of Augite- (Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)
• Chemical formula of Pleonast- MgAl2O4

Augite and Pleonast Specific Gravity

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