When it comes to choosing the best pick among Gems for Gemini gemstones, Agate is known to be a popular choice!Physical properties of Agate include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Agate 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. Agate cleavage is nothing but the plane across which the crystal splits during cutting. Agate cleavage is Indiscernible,and specific gravity of Agate is 2.60-2.64.
The physical properties of Agate, 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 Agate is represented by SiO2.