Utah Septarian Nodule Rough Chunk! Fossil Stromatolite and the only source for

and the only source for authentic fresh dug material is from LapidaryCentral

so I'm not sure how it would hold up

With that being said

This material is a little harder to come by as its less actively mined

and should be a great flatrate for cutters

Utah Septarian Nodule Rough Chunk! Fossil Stromatolite and the only source forThis septarian nodule is from Utah. We've had a very high rate of gorgeous calcite and pattern within these, and a few from this mine that we've cut have even had ammonite fossils within. Septarian 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