Unique Deep Dark Purple Amethyst with Crystal Calcite InclusionsDark Purple Amethyst Cluster with rare Druzy Quartz covered Calcite Description With an incredible luster, medium size and extra shiny, clean Amethyst points, this deep dark Amethyst Cluster showcases a a unique mix of Amethyst and Calcite. Such special characteristics makes this specimen ideal for any setting. Highlighting this specimen is the contrast between the Amethyst with the Calcite, with the calcite growing aesthetically in the middle of the