Sphalerite and Bytownite Physical Properties

Sphalerite and Bytownite Chemical Formula

While comparing Sphalerite and Bytownite 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 Sphalerite and Bytownite chemical formula.

• Chemical formula of Sphalerite- (Zn,Fe)SMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Bytownite- Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)

Sphalerite and Bytownite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sphalerite and Bytownite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sphalerite and Bytownite Optical Properties during the identification of gemstone. Specific gravity of Sphalerite is 2.72-2.75 whereas that of Bytownite is 2.72-2.75.