CMT174pr Cold Mountain Thunderegg Specimen Pair Kowallabe This specimen features a purple

This specimen features a purple chalcedony in small orb formations

It features white spherulites (orbs) in sage green chalcedony

1 1/4" deep

gemmy mineral found in Brazil

showing strong parallax throughout

CMT174pr Cold Mountain Thunderegg Specimen Pair Kowallabe This specimen features a purpleA polished Cold Mountain Thunderegg specimen pair featuring muted shades of red, orange, pink, and tan jasper with fused cracks of translucent chalcedony. Polished faces: 8. 4cm x 6. 5cm and 8. 3cm x 6. 4cm Approx. 1. 25" & 1. 5" deep 1lb 1. 7oz together 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