Utah Septarian Nodule Rough Chunk! Mexican Agate it sometimes even contains bits

it sometimes even contains bits and pieces of petrified wood inside

Most Septarian Nodules come from Utah and Morocco

This material has not been on the market for a very long time

Every chunk has been sorted so that each one is hopefully good-quality

Utah Septarian Nodule Rough Chunk! Mexican Agate it sometimes even contains bitsThis 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