Erionite Subgroup
Tunnel Beach, Oceanside, Tillamook County, Oregon, USA
A green hemisphere of erionite occurs on orange-colored erionite in a vesicle from the basalt cliffs along Tunnel Beach, Oceanside, Tillamook County, Oregon. Collected by Rudy Tschernich in 1995. The specimen is in the Rudy Tschernich Zeolite Collection, No. RWT1448a, at the Rice Northwest Museum of Rocks and Minerals, Hillsboro, Oregon. Photo by ...
© Rudy Tschernich