Northwest Mineral Gallery
Visit the Rudy Tschernich NW Mineral Gallery where the Pacific Northwest mineral heritage is preserved. The gallery features the Rudy Tschernich zeolite collection, a large section of thundereggs (Oregon's State Rock) and sunstones (Oregon's State Gemstone). Enjoy the best from the Northwest, including outstanding crystals and lapidary specimens and an interactive map showing rock and mineral localities from the Pacific Northwest. See the largest "opal-filled" thunderegg in the world! Guest exhibits by regional collectors always display something new.