Utah Septarian Nodule Slab! Lapidary Stone Slab! Davis Creek Obsidian you'd be insane to pass

you'd be insane to pass this one up

with the bone cell structure often present and well preserved

It had some amazing and rare varieties of glass butte obsidian that you very rarely see today

Thicknesses range from

Here is a gorgeous slab of Laguna Lace Agate from Mexico

Utah Septarian Nodule Slab! Lapidary Stone Slab! Davis Creek Obsidian you'd be insane to passSeptarian 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