Polished Septerye Spheres x 6 From Madagascar XXL (HUGE) it also manifests as fibrous

it also manifests as fibrous acicular crystals

Distinguished by its scarcity and captivating aesthetics

showcasing its solid structure

Size = 141 - 212 mm | 5

pieces may have differential colour intensity across a single piece or between pieces

Polished Septerye Spheres x 6 From Madagascar XXL (HUGE) it also manifests as fibrousPRODUCT INFORMATION General Description Septarian Nodule, affectionately known as Dragon Eggs, is a tri colour concretion comprised of Aragonite (brown), Calcite (yellow), and Limestone (grey). The name "Septarian" originates from the word "Septaria," typically associated with concretions that exhibit internal cavities or cracks. This extraordinary mineral traces its origins back 50 to 70 million years ago, during Earth's Cretaceous Period, in a