Riebeckite and Bustamite Physical Properties

Riebeckite and Bustamite Chemical Formula

While comparing Riebeckite and Bustamite 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 Riebeckite and Bustamite chemical formula.

• Chemical formula of Riebeckite- Na2Fe2+3Fe3+2Si8O22(OH)2
• Chemical formula of Bustamite- (Ca,Mn2+ )Si 3O 9Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Riebeckite and Bustamite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Riebeckite and Bustamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Riebeckite and Bustamite Optical Properties during the identification of gemstone. Specific gravity of Riebeckite is 3.32-3.43 whereas that of Bustamite is 3.32-3.43.