Herderite and Augite Physical Properties

Herderite and Augite Chemical Formula

While comparing Herderite 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 Herderite and Augite chemical formula.

• Chemical formula of Herderite- CaBePO 4(F,OH)Ulrich Henn and Claudio C.
• Chemical formula of Augite- (Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)

Herderite and Augite Specific Gravity

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