Polished Septaria Standing Free Forms x 2 From Mahajanga, Madagascar Malawi including the striking morion and

including the striking morion and pure black Quartz

mafic intrusive igneous rock formed from the slow cooling of Magnesium-rich and Iron-rich magma into a holocrystalline mass deep beneath the Earth's surface

a strong and bright specular marble

Stunning polished free forms with green serpentine in contrast to the purple Stichtite

Size = 86 - 120 mm

Polished Septaria Standing Free Forms x 2 From Mahajanga, Madagascar Malawi including the striking morion andPRODUCT 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