Tiger's Eye is an intriguing variety of quartz celebrated for its unique chatoyancy, which produces a shimmering effect akin to the glimmer of a cat's eye. This optical effect is a result of parallel, fibrous inclusions embedded within the stone. Initially formed from crocidolite (blue asbestos), these fibers have been supplanted by iron oxides, leading to its signature golden-brown hue. Tiger's Eye is sourced from numerous locations around the globe, including South Africa, Australia, and the United States. It is commonly crafted into jewelry, shaped into ornamental items, and frequently used in metaphysical practices, as it is thought to bolster focus, bravery, and grounding.