Bustamite and Blue spinel Physical Properties

Bustamite and Blue spinel Chemical Formula

While comparing Bustamite and Blue spinel 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 Bustamite and Blue spinel chemical formula.

• Chemical formula of Bustamite- (Ca,Mn2+ )Si 3O 9Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Blue spinel- MgAl2O4

Bustamite and Blue spinel Specific Gravity

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