Clinohumite and Augite Physical Properties

Clinohumite and Augite Chemical Formula

While comparing Clinohumite and Augite 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 Clinohumite and Augite chemical formula.

• Chemical formula of Clinohumite- (Mg,Fe2+ ) 9(SiO 4) 4(F,OH)) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Augite- (Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)

Clinohumite and Augite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Clinohumite and Augite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Clinohumite and Augite Optical Properties during the identification of gemstone. Specific gravity of Clinohumite is 3.19-3.56 whereas that of Augite is 3.19-3.56.