When it comes to choosing the best pick among Green Gemstones gemstones, Chlorite group is known to be a popular choice!Physical properties of Chlorite group include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Chlorite group Optical Properties are responsible for imparting various physical properties to its structure. Knowledge of these properties is equally important to gem-cutters as well as to consumers. Chlorite group cleavage is nothing but the plane across which the crystal splits during cutting. Chlorite group cleavage is Perfect 001,and specific gravity of Chlorite group is 2.6-3.3.
The physical properties of Chlorite group, in fact, are imparted by the chemical composition of its individual molecule. The reactivity or inertness of the crystal is solely governed by its chemical structure.