Titanium Aura Rainbow Amethyst Cathedral GeodeFossils & Gemstones of Houston4.4(24)US$450Feb 22, 2026
TITANIUM AMETHYST ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(472)US$82 days Left
ANGEL AURA AMETHYST ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(472)US$65 days Left
94 Pound Uruguayan Amethyst Geode WIth Large Stalactites - MONUMENTFossils & Gemstones of Houston4.4(24)US$2,500Feb 22, 2026
Rare Amethyst Cluster with Double Terminated Quartz CrystalsFossils & Gemstones of Houston4.4(24)US$500Feb 22, 2026
