122 Pound Uruguayan Amethyst Geode WIth Large Calcite Crystal - MONUMENTFossils & Gemstones of Houston4.4(27)$3,0005 days Left
94 Pound Uruguayan Amethyst Geode WIth Large Stalactites - MONUMENTFossils & Gemstones of Houston4.4(27)$2,5005 days Left
Large Amethyst Cathedral Geode with Calcite Crystal InclusionEstate Inventory Auctions4.3(24)$100(1 bid)1 day Left
Amethyst Cluster with 61-Gram Weight Rock Stone Lapidary SpecimenCol. Christie Hatman Auctioneers4.4(510)$5850 Lots Away
