When it comes to choosing the best pick among Green Gemstones gemstones, Williamsite is known to be a popular choice!Physical properties of Williamsite include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Williamsite 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. Williamsite cleavage is nothing but the plane across which the crystal splits during cutting. and specific gravity of Williamsite is 2.51-2.63.
The physical properties of Williamsite, 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 Williamsite is represented by (Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001).