Fossil - Half of an Ammonite - Snake Stone

• Sold as a pair. The ammonite has been cut in half, and the cut surfaces are polished.
• size of one piece: approx. 3.5 cm x 2.5 cm x 0.7 cm (slight variation in the pieces)
• origin: Morocco
• Composition: The original shell of ammonites was aragonite (CaCO₃), but during fossilization it may have mineralized into, for example, calcite, pyrite or opal.
• Mohs hardness: depends on the fossilization process – original aragonite is around 3.5–4, but if the fossil has changed to pyrite, its hardness can be 6–6.5

Ammonite is an ancient fossil belonging to an extinct group of cephalopods. It existed from the Devonian period until the end of the Cretaceous period (approximately 400–66 million years ago). Ammonites were related to modern-day squids, cuttlefish, and nautiluses. A cut and polished specimen reveals the ammonite’s multi-chambered structure and offers a clear window into marine life from millions of years ago.

Symbolism of the Ammonite

Ammonite is a fossil that carries more than 65 million years of history. Its spiral form and vast temporal arc have inspired people across cultures, making it a symbol of both the forces of nature and inner transformation.

The Meaning of the Spiral

The ammonite’s spiral has long been viewed as a natural image of the cycle of life. It represents the stages through which life progresses and returns to its starting point in a changed form. Across many cultures, the spiral has been a symbol of wisdom and growth, directing the gaze inward and outward at the same time.

Protection and Stability

Romans, early medieval Europeans, and later Victorian-era collectors used ammonites as protective stones. Archaeological discoveries have revealed ammonites placed near thresholds and farm buildings. Their use was linked to folk magic and household protection.

A Sacred Fossil in Nepalese Tradition

Ammonites found in the Gandaki River in Nepal are known as shaligram. They have been part of Hindu worship for centuries. Shaligram is regarded as a living manifestation of Vishnu and is among the oldest sacred objects used on household altars. The natural patterns on the fossil surface were interpreted as signs expressing the presence of the deity.

Whitby’s Mythical Serpent Stone

The ammonites found along the Whitby coast drew early attention because their spiral shape differed from ordinary beach stones. Local tradition produced a story in which Saint Hilda transformed the region’s snakes into stone. To reinforce the tale, craftsmen carved snake heads onto ammonites, which were sold as tokens of Saint Hilda’s miracle. Thus the fossil became an object that united a natural phenomenon with a saint’s legend. This association gave the ammonite a protective meaning, and it came to be regarded as a talisman that brought safety to a home and its surroundings.