When it comes to choosing the best pick among Colorless Gems gemstones, Creedite is known to be a popular choice!Physical properties of Creedite include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Creedite 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. Creedite cleavage is nothing but the plane across which the crystal splits during cutting. Creedite cleavage is Perfect on ,and specific gravity of Creedite is 2.70.
The physical properties of Creedite, 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 Creedite is represented by Ca 3Al 2(SO 4)(F,OH) 10Ulrich Henn and Claudio C..