*This Septarian Bowl shows the Rough Limestone Exterior of a Septarian Nodule Around the Edge of the Bowl, and the Aragonite and Calcite Formations found inside.
*Approximately 5 lbs., 6.25" in diameter and 3.75" tall.
*Cork Pads on Base to protect Furniture.
*Comes with an Information Card.
*Septarian Nodules Formed during the Cretaceous Period (66 to 145 Million Years Ago)!