Natural Blue Banded Agate Geode with Rare Deep Purple Amethyst CrownRare Blue Banded Agate Geode with Deep Purple Amethyst Crown An Agate Geode that's worth of a collection or gallery, this geode features a gorgeous blue banded agate matrix and a perfectly formed Amethyst Crown. Whether displayed in an office, gallery, or any space of your choosing, this geode is guaranteed to captivate and elevate the ambiance with its captivating beauty. The first thing that calls attention in this Amethyst geode is the Blue Banded