Hello, here is a BIG! super nice and 100% natural Septarian Nodule that has been cut into a thick Slab or Slice and highly polished! It has very contrasting colors and a neat lightning like pattern.

It is WAY nicer in person as it is difficult to get all of the true colors and detail to show up in the photos. The crystals in the center are a entwined semi translucent Calcite crystals, the brown lines are Aragonite and the outside is a Limestone....THREE different minerals!

This piece measures a crazy 16.5cm or 6 9/16" at its biggest! It was Quarried, cut and polished in Utah and a Display STAND is included!