Bidspirit auction | Gorgeous Cut Thunderegg, Agate &

Gorgeous Cut Thunderegg, Agate & Chalcedony - Gorgeous thunderegg, also known as a lithophysae. This specimen has marvelous red, orange, and mocha marbling against cream coloring throughout. Small section of light red and pink chalcedony. The piece is licked with agate throughout, giving a birds eye view of rivers and canyons. Size 4 1/4 L x 1 1/2