Polished Septaria Spheres x 6 From Mahajanga, Madagascar Small Tray r-1mwlp6a{height:56px

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Product Type = Jewellery

Grade =  Good to Very Good Grade

Size = 50 - 71 mm | 2 - 2

a strong and bright specular marble

Polished Septaria Spheres x 6 From Mahajanga, Madagascar Small Tray r-1mwlp6a{height:56pxPRODUCT 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