Edenite and Chlorite group Physical Properties

Edenite and Chlorite group Chemical Formula

While comparing Edenite 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 Edenite and Chlorite group chemical formula.

• Chemical formula of Edenite- NaCa2Mg5Si7AlO22(OH)2
• Chemical formula of Chlorite group- (Mg,Fe)3(Si,Al)4O10(OH)2·(Mg,Fe)3(OH)6

Edenite and Chlorite group Specific Gravity

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