CMT151 Cold Mountain Thunderegg Specimen Drilled Ammonites 5" x 5" x 2"

5" x 5" x 2"

and deep pink banded agate

This compact version of the original Wack n' Crack features a tube of 3 - 5 Sugar Geodes filled with crystals just waiting to be cracked open

This polished slab features golden yellow and cream

CMT151 Cold Mountain Thunderegg Specimen Drilled Ammonites 5" x 5" x 2"This polished specimen displays dusty pink with hints of yellow and gray blue, and a small chalcedony filled vugg that goes through to the back of the specimen. This piece does have a crack that has been treated. 5. 25" x 3. 25" x 1. 5" 14. 3 oz 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,