CMT185 Cold Mountain Thunderegg Specimen From Africa A polished specimen featuring translucent

A polished specimen featuring translucent agate in milky shades of white

I kept the best slab for myself

This handcrafted bowl has a wavy curved edge and a flat base with a carved ridge

This small nodule has a quartz section

Approximately 1" - 2"

CMT185 Cold Mountain Thunderegg Specimen From Africa A polished specimen featuring translucentA polished Cold Mountain Thunderegg specimen featuring a mix of translucent chalcedony and brecciated jasper, in muted shades of pink with brick red, brown, and blue grey detailing. Polished face: 8cm x 6. 2cm Approx. 1" deep 3. 8oz Cold Mountain Thundereggs are from the Sierra Mountains in Mexico. The thundereggs can contain water banding and feature red, mauve, or black webbing. While technically a rhyolite due to its thunderegg nature, Cold