When it comes to choosing the best pick among Brown Gemstones gemstones, Petrified Wood is known to be a popular choice!Physical properties of Petrified Wood include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Petrified Wood 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. Petrified Wood cleavage is nothing but the plane across which the crystal splits during cutting. and specific gravity of Petrified Wood is 2.58-2.91.
The physical properties of Petrified Wood, 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.