When it comes to choosing the best pick among Colorless Gems gemstones, Anorthoclase is known to be a popular choice!Physical properties of Anorthoclase include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Anorthoclase 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. Anorthoclase cleavage is nothing but the plane across which the crystal splits during cutting. Anorthoclase cleavage is From the Greek for oblique and fracture, descriptive of the cleavage,and specific gravity of Anorthoclase is 2.56-2.62.
The physical properties of Anorthoclase, 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 Anorthoclase is represented by (Na,K)AlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006).