Gorgeous Crystals! 2,255ct Split Ammonite Fossil With Ammolite Opal

This unique fossil was professionally cut and exhibits a beautiful fibonacci sequence with well defined chambers filled with druzy crystals. Can you find the Pyrite hiding within the split?? Pyrite can be rarely found in fossils having formed while iron reacted with the decaying organism. The outer shell displays abundant and vibrant red and fiery flashing ammolite opal, and you can observe the crisp flaired maple leaf patterned sutures peaking out from behind the opal development. This piece has amazing size, measuring approximately 133.8mm x 104.9mm x 32.3mm (when together) and comes with display stands. This piece originated in the Cretaceous era, and is approximately 100 million years old. Sourced from Madagascar.