Septarian Egg | 215g Blue Spot Source/s: Madagascar

Source/s: Madagascar

Weight: 164g Size: H 91mm x 34mm x 23mm

Its powerful powers are almost immediately apparent when touched

Mineral: Not actually an agate but a Chalcedony with dendritic inclusions of Manganese

Weight: 38g  Size: 50mm x 30mm x 24mm

Septarian Egg | 215g Blue Spot Source/s: MadagascarWeight: 215g Size: H 70mm W 44mm (stand sold separately) (All measurements are approximate.) 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