When it comes to choosing the best pick among Blue Gemstones gemstones, Verdite is known to be a popular choice!Physical properties of Verdite include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Verdite 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. Verdite cleavage is nothing but the plane across which the crystal splits during cutting. Verdite cleavage is Good,and specific gravity of Verdite is 2.80-3.0.
The physical properties of Verdite, 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. Chemical composition of Verdite is represented by NaFeS2•2(H2O).