CMT174pr Cold Mountain Thunderegg Specimen Pair Kowallabe It features white spherulites (orbs)

It features white spherulites (orbs) in sage green chalcedony

Rainbow Obsidian contains inclusions of the mineral hedenbergite

5" x 2" x 2"

gemmy mineral found in Brazil

Agua Nueva Agate polished cabochon featuring banded agate in red

CMT174pr Cold Mountain Thunderegg Specimen Pair Kowallabe It features white spherulites (orbs)A 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