Tiger's‐eye

Tiger's-eye is a chatoyant gemstone known for its rich yellow to red-brown color and silky luster.

Part of speech: noun
Definition: Tiger's-eye, also called tiger eye, is a captivating gemstone that boasts a unique optical phenomenon known as chatoyancy, which appears as a striking, silky luster reminiscent of a cat's eye. This effect is created by the fibrous structure of the mineral, typically consisting of parallel intergrowths of quartz crystals and altered amphibole fibres that have over time been replaced by silica. Originating primarily from South Africa and East Asia, tiger's-eye is commonly used in jewelry items such as beads, pendants, and cabochon settings, where its characteristic shimmer can be displayed prominently. The stone is believed by some cultures to offer protective qualities, representing strength, courage, and clarity, making it a popular choice not just for its physical beauty but also for its perceived metaphysical properties.