Zultanite and Afghanite Physical Properties

Zultanite and Afghanite Chemical Formula

While comparing Zultanite and Afghanite 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 Zultanite and Afghanite chemical formula.

• Chemical formula of Zultanite- -
• Chemical formula of Afghanite- (Na,Ca,K) 8(Si,Al) 12O 24(SO 4,Cl,CO 3) 3(H 2O)Arthur Thomas , Gemstones (2009)

Zultanite and Afghanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zultanite and Afghanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zultanite and Afghanite Optical Properties during the identification of gemstone. Specific gravity of Zultanite is 2.55-2.65 whereas that of Afghanite is 2.55-2.65.