When it comes to choosing the best pick among Yellow Gemstones gemstones, Fayalite is known to be a popular choice!Physical properties of Fayalite include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Fayalite 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. Fayalite cleavage is nothing but the plane across which the crystal splits during cutting. Fayalite cleavage is moderate, imperfect,and specific gravity of Fayalite is 4.392.
The physical properties of Fayalite, 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 Fayalite is represented by Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006).