Utah Septarian Nodule Rough Chunk! Yellow Jacket Jasper and the Chinese often call

and the Chinese often call it Picasso Jasper

It tends to work into some pretty neat cabochons

Message us after ordering and we'll do our best to select chunks with visible pattern as-is

Arizona Petrified Wood

they are pretty neat

Utah Septarian Nodule Rough Chunk! Yellow Jacket Jasper and the Chinese often callThis 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