Septarian Nodule Slab! Lapidary Stone Slab! Tri Flow Obsidian and it can be truly

and it can be truly unique

This listing is for two white Aragonite Crystal Clusters

though some stages can take longer due to its hardness

5 oz Polished display specimen showing some high grade flash

so it should take a stunning polish

Septarian Nodule Slab! Lapidary Stone Slab! Tri Flow Obsidian and it can be trulySeptarian 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