Septarian Nodule Sphere
Polished septarian nodule spheres from Kane County, Utah. Shaped to show off their lovely formations, these spheres show off the fossilized mud wonderfully.
This fossil mud comes from the Cretaceous Period, around 50-70 million years old. These beautiful concretions contain cavities that have been filled with calcite and aragonite over time.
Our items are natural, the piece you receive may vary slightly in shape, color, and size from our product pictures.