One intriguing fact about Cat's Eye Smoky Quartz is that it derives its name from its appearance, which resembles the slit eye of a cat when viewed under certain lighting conditions. This effect, known as chatoyancy, occurs due to the presence of parallel needle-like inclusions within the quartz crystal. When light reflects off these inclusions, it creates a luminous band that appears to move across the surface of the stone, resembling the eye of a cat. This unique optical phenomenon adds to the stone's allure and makes it a sought-after gemstone for jewelry and collectors alike.
