CMT185 Cold Mountain Thunderegg Specimen From Africa with mossy inclusions towards the

with mossy inclusions towards the host rock

This small nodule has a quartz section

A polished specimen featuring translucent agate in milky shades of white

7cm tall (fish & base)

CMT185 Cold Mountain Thunderegg Specimen From Africa with mossy inclusions towards theA 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