CMT157 Cold Mountain Thunderegg Specimen Aquamarine These Mooka Jasper candle holders

These Mooka Jasper candle holders have natural fractured edges

This polished slab features golden yellow and cream

and the copper forms solidify in the cool water

2" diameter

This Pyrite cube in Marl Matrix is from Navajún

CMT157 Cold Mountain Thunderegg Specimen Aquamarine These Mooka Jasper candle holdersA polished specimen featuring reddish brown, dusty peach tan, and translucent, blue gray chalcedony filling the thunderegg fracture pattern. 3" x 4. 5" x 2. 25" 1 lb 1. 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