When it comes to choosing the best pick among Gems for Aquarius gemstones, Aquamarine is known to be a popular choice!Physical properties of Aquamarine include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Aquamarine 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. Aquamarine cleavage is nothing but the plane across which the crystal splits during cutting. Aquamarine cleavage is 3,1 basal,and specific gravity of Aquamarine is 2.66-2.80.
The physical properties of Aquamarine, 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 Aquamarine is represented by Be3Al2SiO6.