When it comes to choosing the best pick among Colorless Gems gemstones, Hyalite is known to be a popular choice!Physical properties of Hyalite include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Hyalite 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. Hyalite cleavage is nothing but the plane across which the crystal splits during cutting. .
The physical properties of Hyalite, 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 Hyalite is represented by SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001).