Utah Septarian Nodule Rough Chunk! Kaleidoscope Agate Damascus Obsidian often has a

Damascus Obsidian often has a grey mostly pure obsidian that can sometimes also have designs

Sarape Jasper is named after the traditional Sarape Blanket

3 oz Polished display specimen showing some high grade bright blue flash

The stunning effect is caused by lamellar twinning inside the crystals

picturesque patterns

Utah Septarian Nodule Rough Chunk! Kaleidoscope Agate Damascus Obsidian often has aThis 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