Quartz Geode Specimen ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(480)$32 days Left
122 Pound Uruguayan Amethyst Geode WIth Large Calcite Crystal - MONUMENTFossils & Gemstones of Houston4.4(24)$3,000Feb 22, 2026
Rare Amethyst Cluster with Double Terminated Quartz CrystalsFossils & Gemstones of Houston4.4(24)$500Feb 22, 2026
OUTSTANDING DRUZY AMETHYST PORTA WITH AGATE HEALING CYRSTALS WITH CUSTOM MOUNT STANDPeddlers Auction$10Feb 28, 2026
