Freeform Septarian B Sphere This peice has been polished

This peice has been polished into a tower shape

which display what is called adularescence

Mahogany Obsidian is characterized by its reddish-brown hues attributed to iron and hematite inclusions during its formation

You will receive the exact item shown in the pictures

Freeform Septarian B Sphere This peice has been polishedSeptarian are carbonate rich concretions containing angular cavities and cracks filled with hardened material. Mud or siltstone occupy the darker areas, while calcites occupy the voids and cracks The mudstone and calcite contain iron. This display piece has brilliant contracting colors and is polished into a freeform. Measuring 5. 7 inches in length and height, and 3. 5 inches in width. Weighing 2. 1 pounds. Customer will receive the exact piece