Polished Septaria Spheres x 6 From Mahajanga, Madagascar Small Tray Grade = Good to Very

Grade =  Good to Very Good Grade

often resembling ironwood

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Sourced from Southern Africa

Product Type = Jewellery

Polished Septaria Spheres x 6 From Mahajanga, Madagascar Small Tray Grade = Good to VeryPRODUCT 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