Sphalerite and Chlorite group Physical Properties

Sphalerite and Chlorite group Chemical Formula

While comparing Sphalerite and Chlorite group 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 Chlorite group chemical formula.

• Chemical formula of Sphalerite- (Zn,Fe)SMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Chlorite group- (Mg,Fe)3(Si,Al)4O10(OH)2·(Mg,Fe)3(OH)6

Sphalerite and Chlorite group Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sphalerite and Chlorite group Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sphalerite and Chlorite group Optical Properties during the identification of gemstone. Specific gravity of Sphalerite is 2.6-3.3 whereas that of Chlorite group is 2.6-3.3.