Goniatite Fossil Specimen 152mm — Devonian Sea Fossil

This Goniatite Fossil is a large, polished specimen from the Devonian period, over 350 million years old, unearthed in the fossil-rich Anti-Atlas Mountains of Morocco. At 152mm across, it's substantial enough to serve as a genuine centrepiece rather than a small curiosity.

People often confuse goniatites with the more familiar ammonite, but there's a real difference: goniatites show distinct chamber formations with angular sutures rather than the smoother, wavier lines seen in true ammonites, giving this fossil a more geometric, almost architectural pattern across its spiral shell.

Why this fossil matters

This is an authentic, natural specimen rather than a replica, and the crisp chamber detail visible on the surface makes it a genuine standout for a fossil collection. Beyond the geological story, goniatites are often read symbolically as representing stability, grounding, and evolution, a fitting meaning for something that's survived, largely unchanged, for hundreds of millions of years.

• Size: 152mm x 122mm (6in x 4.8in)
• Thickness: 25mm (1in)
• Weight: 657g (23.17oz)
• Origin: Anti-Atlas Mountains, Morocco

Displaying your fossil

A shelf, desk, or coffee table all suit this piece well, somewhere its spiral pattern can be appreciated up close and serve as a natural conversation starter. It's a sturdy specimen, but as with any fossil, avoid harsh chemical cleaners and stick to a soft, dry cloth for dusting.

Please note: crystals are not a substitute for professional medical advice, diagnosis, or treatment. Keep small pieces away from young children.