Small Blue and White Banded Agate Geode Cave with Rare White DruzySmall White and Blue Banded Agate Geode with White Amethyst Druzy A beautiful small Agate Geode that showcases white and blue Banded agate and the rare White Amethyst Druzy. A small but gorgeous amethyst with agate geode do add to your office, decor, or crystal collection. Nature amazingly formed the agate layers, where you can see the growth pattern it had during millions of years of evolution. The first layers seen in this geode are of deep blue