When it comes to choosing the best pick among Yellow Gemstones gemstones, Danburite is known to be a popular choice!Physical properties of Danburite include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Danburite 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. Danburite cleavage is nothing but the plane across which the crystal splits during cutting. Danburite cleavage is Poor,and specific gravity of Danburite is 2.97-3.03.
The physical properties of Danburite, 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 Danburite is represented by CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references.