Ammonite (Cleoniceras) Sliced fossils due to iron or manganese

due to iron or manganese impurities

categorized as a variety of chert

2 x 20 cms

Carved from- Material: Onyx mixture (primarily Silica

Ammonite (Cleoniceras) Sliced fossils due to iron or manganeseSize: 19. 5 cms Weight: 1. 532 kg Location: Madagascar Product Description: Marvel at the stunning internal structure of this sliced Ammonite (Cleoniceras) fossil from Madagascar, showcasing the intricate details of its chambered shell in a beautiful, polished cross section. Geological Information: Where it's found: Madagascar, off the coast of East Africa What it is: Ammonite (Cleoniceras), a type of extinct cephalopod shell Age: Late Cretaceous