his splendid black sectioned ammonite is a true gem of nature, combining elegance and history in a single harmonious form. Calcite crystals are present in the sectioned chambers. Precisely cut to reveal its interior, it displays its iconic spiral structure, perfectly proportioned, with internal chambers that follow one another like an ancient and fascinating geometric design. The intense black colour gives it a refined and modern character, creating a striking contrast with the natural fossilised lines that tell the story of millions of years of evolution. Every detail speaks of its distant past: having lived in prehistoric oceans during the age of the dinosaurs, this ammonite is a tangible testimony to marine life over 100 million years ago. The polishing of the section enhances the deep shades and mineral texture, transforming the fossil into a truly valuable decorative element. Perfect as a collector's item, display piece or sophisticated gift, this black ammonite is not just a fossil, but a fragment of time crystallised in stone, a symbol of eternity, balance and natural beauty. NOTE: The base is not included in the lot; it was used only to display the item.