Tiger's Eye is a popular gemstone known for its striking golden-brown color and chatoyancy, which gives it a unique, shimmering appearance. This mineral is a variety of chalcedony and is primarily composed of silicon dioxide. It is often used in jewelry and decorative items due to its attractive look and durability. Historically, Tiger's Eye has been believed to possess protective qualities and is associated with strength and courage. It is commonly found in regions like South Africa, Australia, and India. Many people also use it in crystal healing practices, where it is thought to promote mental clarity and focus.