When it comes to choosing the best pick among Violet Gemstones gemstones, Scapolite is known to be a popular choice!Physical properties of Scapolite include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Scapolite 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. Scapolite cleavage is nothing but the plane across which the crystal splits during cutting. Scapolite cleavage is Distinct, Distinct,and specific gravity of Scapolite is 2.58-2.74.
The physical properties of Scapolite, 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 Scapolite is represented by Na 4Al 3Si 9O 24Cl to Ca 4Al 6Si 6O 24(CO 3,SO 4)Walter Schumann , Gemstones of the world (2001) More from other references.