Sphalerite and Leucite Physical Properties

Sphalerite and Leucite Chemical Formula

While comparing Sphalerite and Leucite 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 Leucite chemical formula.

• Chemical formula of Sphalerite- (Zn,Fe)SMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Leucite- KAlSi 2O 6Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Sphalerite and Leucite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sphalerite and Leucite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sphalerite and Leucite Optical Properties during the identification of gemstone. Specific gravity of Sphalerite is 2.45-2.50 whereas that of Leucite is 2.45-2.50.