Fossilized Cleoniceras Ammonite with Hematite and Pyrite Inclusions – Madagascar An exquisite Cleoniceras ammonite from Madagascar, dating back to the Cretaceous period, approximately 110 million years old. This specimen features remarkable hematite mineralization, giving the surface a deep metallic luster with striking contrasts of silver, grey, and black. Scattered traces of golden pyrite highlight the natural suture patterns, creating a fascinating interplay of texture and shine. The polish reveals the internal geometry of the shell with great clarity, emphasizing the aesthetic and scientific value of this fossil. A fine and eye-catching collector’s piece, ideal for display or as a refined addition to any fossil or mineral collection. Supplied with a clear acrylic stand.