Septarian Nodule Slab! Lapidary Stone Slab! Flatrate and Golden Yellow

and Golden Yellow

Material: Natural Obsidian (Gold Sheen

and/or Rainbow)

For already polished velvet

and other blade like tools

Septarian Nodule Slab! Lapidary Stone Slab! Flatrate and Golden YellowSeptarian 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