Afghanite and Chrome Pyrope Physical Properties

Afghanite and Chrome Pyrope Chemical Formula

While comparing Afghanite and Chrome Pyrope 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 Afghanite and Chrome Pyrope chemical formula.

• Chemical formula of Afghanite- (Na,Ca,K) 8(Si,Al) 12O 24(SO 4,Cl,CO 3) 3(H 2O)Arthur Thomas , Gemstones (2009)
• Chemical formula of Chrome Pyrope- Mg 3(Al,Cr) 2(SiO 4) 3Gemdat.org , Management Team (2012)

Afghanite and Chrome Pyrope Specific Gravity

Another important criteria for qualitative analysis of gemstones is Afghanite and Chrome Pyrope Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Afghanite and Chrome Pyrope Optical Properties during the identification of gemstone. Specific gravity of Afghanite is 3.62-3.80 whereas that of Chrome Pyrope is 3.62-3.80.