When it comes to choosing the best pick among Brown Gemstones gemstones, Fire Agate is known to be a popular choice!Physical properties of Fire Agate include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Fire 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. Fire Agate cleavage is nothing but the plane across which the crystal splits during cutting. Fire Agate cleavage is Absent,and specific gravity of Fire Agate is 2.60-2.64.
The physical properties of Fire 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 Fire Agate is represented by SiO 2Arthur Thomas , Gemstones (2009).