Tavenier Thunderegg half-round.

Nice red/brown/black color with clear bands. Outer crust is very rough with round balls in the rhyolite.

Crafted from the finest quality Thunderegg from the Tavenier Mine in New Mexico, this half-round is stunning with its unique combination of red, brown, and black hues, accented by clear bands. The rugged outer crust adds a distinct touch to this piece, and inside, you'll find perfectly spherical formations housed within smooth rhyolite. A must-have for any collector or enthusiast.

• Highly polished half
•  Specimen collector size - Minature, 4.5 cm diameter,  2 cm deep
• Tavenier (State) Mine, Hermanas, Luna Co., New Mexico, USA 

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