2.9 Inch Septarian Turtle Back has been used for centuries

has been used for centuries for its purifying and cleansing abilities

Mahajanga is a port city on the north coast

Weight: 4

The color of the stone is dependent on the other minerals or metals contained within it

000 different species identified

2.9 Inch Septarian Turtle Back has been used for centuriesSize: 2. 9 x 1. 0 in. Weight: 5. 1 oz This small septarian nodule is perfect for any collection or desktop display! Septarian forms in "nodules." These concretions are essentially fossilized mud bubbles that began forming during the Cretaceous Period between 50 to 70 million years ago. Its name is derived from the word "septum" meaning partition. As you can see in the photos, these specimens are composed of 3 different minerals, calcite (yellow),