When it comes to choosing the best pick among Blue Gemstones gemstones, Hibonite is known to be a popular choice!Physical properties of Hibonite include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Hibonite 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. Hibonite cleavage is nothing but the plane across which the crystal splits during cutting. Hibonite cleavage is good, parting,and specific gravity of Hibonite is 3.84.
The physical properties of Hibonite, 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 Hibonite is represented by (Ca,Ce)(Al,Ti,Mg)12O19.