Polished Septerye (Calcite & Aragonite) Spheres x 2 From Mahajanga, Madagascar NICK'S PICK Size = 52 - 62

Size = 52 - 62 mm | 2 - 2

Rare as hens teeth

Size = 84 - 195 mm

Size = 41 - 59 mm | 1

fiery elegance of this remarkable gemstone

Polished Septerye (Calcite & Aragonite) Spheres x 2 From Mahajanga, Madagascar NICK'S PICK Size = 52 - 62PRODUCT 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