Septarian Sphere Accessory Sources: Madagascar

Sources:  Madagascar

Weight 62g Size H 63mm

Sometimes banded with purple and whitish lines

Includes wooden stand pictured

Septarian Sphere Accessory Sources: MadagascarWeight: 720g Size: 77mm across (All measurements are approximate) Stand sold separately Septarian, also known as Dragon Stone, is a three color concretion made up of limestone, which is grey, and aragonite, which is brown. The word "Septaria," which is used to describe any concretion with internal fissures or cracks, is where the name derives. During the Cretaceous Period of Earth's history, between 50 and 70 million years ago, this unusual mineral