2 Ammonites showing iridescence (6.2 cm & 6.0 cm) - Madagascar - Cretaceous Period
£0.00
2 ammonites from Madagascar, date to the Albian Stage of the Cretaceous Period (Circa 100-115 million years old).
Both show faint iridescence (red flash & mother of pearl) when held to the light.
6.2 cm - red flash & 6.0 cm - mother of pearl (max diameters)
Cleoniceras sp.