Common wood alexandrites are: (1) Oeil de 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, comme “oeil de tigre”. 2) Eagle Eye Stone. It is blue, bleu-vert, gris bleu. The eagle’s eye stone has clear fibers. When […]
