Septarian Nodule Slab! Lapidary Stone Slab! Blue Mountain Agate and is known to work

and is known to work into some pretty unique cabochons

and was an old collectors to cab material

Clair area are approx 300 to 308 Million years old

This is certainly one slab of this new material you won't want to miss out on

Weight: Approx 21 Lbs

Septarian Nodule Slab! Lapidary Stone Slab! Blue Mountain Agate and is known to workSeptarian Nodules are round stones that were organic fossils that were devoured by bacteria and replaced with calcite! They can be geodes (hollow with calcite crystals), or solid with unique and interesting patterns! Most Septarian Nodules take an excellent polish and work into some fine cabochons or display slabs! Surviving fossils can also sometimes be found within Septarian Nodules! Most Septarian Nodules come from Utah and Morocco! Measurements