Blue-Tigers-Eye is also known as Hawk’s Eye, Silicified Crocidolite, Falcon’s Eye, Rodusite, and Tiger’s Eye. Chatoyancy coined from the French “œil de chat”, meaning “cat’s eye” refers to the soft simmering reflection observed on the surface of the stone when light hits its surface. One can see beautiful silk like bands that move along the bead as it is moved in light. Blue tiger eye, however, is thought to be the ‘most powerful of the tiger eye stones’. In the literal sense, blue tiger eye stones as the name suggests “hawk’s eye” are thought to help with poor eye sight and vision, enhancing the ability to focus on objects.