Bustamite and Druzy Physical Properties

Bustamite and Druzy Chemical Formula

While comparing Bustamite and Druzy 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 Druzy chemical formula.

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

Bustamite and Druzy Specific Gravity

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