Utah Septarian Nodule Slab! Lapidary Stone Slab! Copal and color given by present

and color given by present minerals

Here is some gorgeous Septarian Nodules with lots of Calcite and designs

This one has some detailed structure and will make a fantastic display specimen

With its well defined moss

If you have any questions about a specific piece

Utah Septarian Nodule Slab! Lapidary Stone Slab! Copal and color given by presentSeptarian 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