Pair of Tall Deep Purple Amethyst Crystal Geode Cathedrals, with Rare Druzy FormationPair of Bookmatching Deep Purple Amethyst Geodes with Rare Amethyst Druzy Formation With its many qualities, including the rare Amethyst Druzy and its beautiful formation, this pair of magnificent Amethyst Geode Cathedrals is sure to add a pop of violet purple color and a calming, peaceful atmosphere to your decor or crystal collection. The Druzy formation in these Amethyst Cathedrals is rarely seen, with points that overlap and diverge, resembling a