CMT150 Cold Mountain Thunderegg Specimen Tumbled Stone 5" x 2" x 1

5" x 2" x 1

striving to create the most beautiful scene possible

from The Gem Shop's mine in Oregon

8 cm x 6 cm

This polished cabochon features shades of tan jasper with red and black patterning

CMT150 Cold Mountain Thunderegg Specimen Tumbled Stone 5" x 2" x 1This polished specimen displays dusty pink with hints of yellow and gray blue, and a small vugg with partial chalcedony growth. 6. 5" x 4. 25" x 1. 75" 2 lb 3. 1 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, Cold Mountain Thundereggs are highly silicate and feature large amounts of