122 Pound Uruguayan Amethyst Geode WIth Large Calcite Crystal - MONUMENTFossils & Gemstones of Houston4.4(27)$3,0005 days Left
Rare Amethyst Cluster with Double Terminated Quartz CrystalsFossils & Gemstones of Houston4.4(27)$5005 days Left
Loose Amethyst Gemstone Deep Purplish Violet Pear Concave CutWeatherham Estate Treasures4(236)$7806 days Left
Large Amethyst Cathedral Geode with Calcite Crystal InclusionEstate Inventory Auctions4.3(24)$100(1 bid)2 days Left
