When it comes to choosing the best pick among Green Gemstones gemstones, Steatite is known to be a popular choice!Physical properties of Steatite include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Steatite 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. Steatite cleavage is nothing but the plane across which the crystal splits during cutting. and specific gravity of Steatite is 2.20-2.80.
The physical properties of Steatite, 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 Steatite is represented by Mg 3Si 4O 10(OH) 2Gemdat.org , Management Team (2012).