Microcline and Afghanite Physical Properties

Microcline and Afghanite Chemical Formula

While comparing Microcline 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 Microcline and Afghanite chemical formula.

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

Microcline and Afghanite Specific Gravity

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