*Septarian Nodule carved in the shape of a Turtle's Shell, thus the name Turtle Back.
*Shows a Limestone, Calcite and brown Aragonite partitioned Interior. Similar to the partitioned Shell on a Turtle's Back!
*Approximately 3-3.5" at widest point. Will receive one similar in size and quality, but pattern can vary.
*Comes with a Septarian Information Card.