122 Pound Uruguayan Amethyst Geode WIth Large Calcite Crystal - MONUMENTFossils & Gemstones of Houston4.4(27)$3,0006 days Left
Large Amethyst Geode With Stalactites and Large Calcite CrystalFossils & Gemstones of Houston4.4(27)$1,3006 days Left
Amethyst Cluster with 61-Gram Weight Rock Stone Lapidary SpecimenCol. Christie Hatman Auctioneers4.4(510)$59 hrs Left
