Common wood alexandrites are: (1) Occhio di tigre. Tiger’s eye stone can have a wavy fiber structure, yellow or brown to reddish brown. When polished into a convex gemstone, it is named because of its play-of-color, Piace “occhio di tigre”. 2) Eagle Eye Stone. It is blue, blu-verde, blue-gray. The eagle’s eye stone has clear fibers. When […]
