When it comes to choosing the best pick among White Gemstones gemstones, Witherite is known to be a popular choice!Physical properties of Witherite include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Witherite 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. Witherite cleavage is nothing but the plane across which the crystal splits during cutting. Witherite cleavage is Distinct,and specific gravity of Witherite is 4.27-4.35.
The physical properties of Witherite, 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 Witherite is represented by BaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references.