CMT158 Cold Mountain Thunderegg Specimen Chakra and hints of pink

and hints of pink

INT174db Intarsia Drilled Bead features a center of birdseye rhyolite that creates an abstract landscape

Looking for tumbling rough

75" x 2" x 1

or an almost hickoryite orange and yellow swirl

CMT158 Cold Mountain Thunderegg Specimen Chakra and hints of pinkA polished specimen featuring reddish brown, dusty peach tan, and translucent, blue gray chalcedony filling the thunderegg fracture pattern. 3. 75" x 3" x 2" 13. 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