This thunder egg is truly a prize! It has two geode centers, along with white agate fortification patterns. It measures 2″ x 1-3/4″ x 1-1/2″. Highly polished to a mirror finish.
As a *BONUS* we will include our explanation for these very unusual formations.
Shipping is included. All prices are in US dollars. For international shipping please contact us at email@example.com or 206-718-1835.