Cold Mountain thundereggs
Cold Mountain thundereggs are highly prized, silica-rich volcanic nodules sourced from the Sierra Moutnains between Aguascalientes and Zacatecas, Mexico. When cut and polished, they reveal vibrant rhyolite host rocks, intricate "webbing," agate water banding, and UV-reactive features. Each specimen is a pair and they measure from 2" x 1.1" to 3" x 1.6"
Specifications
- style
- Geode A, Geode B, Geode C, Geode D, Geode E
Variants (5)
- Geode A — 45.00 USD — In stock
- Geode B — 45.00 USD — In stock
- Geode C — 45.00 USD — In stock
- Geode D — 45.00 USD — In stock
- Geode E — 43.00 USD — In stock
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