Tisbury Starstone Freeform Cabochon | 5.8cm | UK

Tisbury Starstone Freeform Cabochon | 5.8cm | UK A truly unique piece of British natural history — Tisbury Starstone is a fossilised coral found exclusively in the ancient soils of Tisbury, Wiltshire, formed approximately 145 million years ago during the Late Jurassic period when this part of England lay beneath a warm, shallow sea. The characteristic star-like patterns visible on the surface are the preserved skeletal structures of coral polyps, their intricate geometry locked in stone over millions of years of gradual mineralisation. One piece, sold as seen. Tisbury Starstone is a fossilised coral composed of calcium carbonate (CaCO₃), formed through the slow replacement of organic coral material with crystalline mineral structure over geological time. The earthy tones and subtle pinks of the matrix reflect the mineralised limestone host rock, while the white star patterns are the preserved coral structures themselves. Hardness 3–4 Mohs. Handle with care — fossilised coral is fragile and should not be dropped or knocked against harder surfaces. Spiritually, Tisbury Starstone is associated with the Crown Chakra, celestial connection, and ancient wisdom. It is said to act as a bridge between the earthly and the ethereal, inviting clarity, higher awareness, and a sense of wonder at the deep continuity of life on Earth. Origin: Tisbury, Wiltshire, UK Size: Approximately 5.8cm Crystal meaning: Illumination, clarity, spiritual connection, ancient wisdom Water cleanse: No — calcium carbonate is sensitive to moisture and acids. Cleanse with moonlight, sound, or smoke instead. Display frame not included, you can purchase one here.