Northwest Treasures ~ NorthwestRockAndFossil.com ~ firstname.lastname@example.org ~ 425-488-6848
This beautiful thunder egg half has a matrix that is lighter in color, from rhyolite lava, with a center of blue, translucent agate. From the Fallen Tree mine in Oregon. Roughly 3 in. x 2 1/2 in. The surface is polished to a glassy 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 425-488-6848.