Round Tigereye Bead (Natural) 10mm 16 Inch Strand A Grade
Tiger eye, also spelled tiger's-eye and tigereye. Tiger eye is also called crocidolite cat's-eye or African cat's-eye. Tiger eye is quartz that contains oriented fibres of crocidolite that have been replaced by silica. Tiger eye is displaying chatoyancy (a vertical luminescent band like that of a cat's eye) . Tiger eye typically has lustrous alternating yellow or brown bands.