Rare Grape Jelly Amethyst Druzy Cluster with Cristobalite InclusionsExtra Large AAA Amethyst Druzy Cluster with Cristobalite Inclusions (Deep Purple Grape Jelly) A truly rare find, this AAA amethyst cluster features extra large, dark purple druzy points and visible cristobalite inclusions spread throughout the specimen. With its strong color, high crystal quality, and unusual internal features, it is a beautiful display piece for a collector shelf, gallery space, or refined home dcor. The first thing you notice is the