122 Pound Uruguayan Amethyst Geode WIth Large Calcite Crystal - MONUMENTFossils & Gemstones of Houston4.4(27)US$3,00022 hrs Left
94 Pound Uruguayan Amethyst Geode WIth Large Stalactites - MONUMENTFossils & Gemstones of Houston4.4(27)US$2,50022 hrs Left
Natural Violet Amethyst 11.01 Ct. Rough Shape 26 x 15 Mm Gemstone From BrazilTreasure of Gems & Jewelry4.5(225)US$123 hrs Left
AMETHYST DISPLAY ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(514)US$14May 03, 2026
