When it comes to choosing the best pick among Colorless Gems gemstones, Girasol is known to be a popular choice!Physical properties of Girasol include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Girasol 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. Girasol cleavage is nothing but the plane across which the crystal splits during cutting. and specific gravity of Girasol is 1.98-2.50.
The physical properties of Girasol, 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 Girasol is represented by SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001).