122 Pound Uruguayan Amethyst Geode WIth Large Calcite Crystal - MONUMENTFossils & Gemstones of Houston4.4(27)$3,000Apr 26, 2026
Rare Amethyst Cluster with Double Terminated Quartz CrystalsFossils & Gemstones of Houston4.4(27)$500Apr 26, 2026
Large Amethyst Cathedral Geode with Calcite Crystal InclusionEstate Inventory Auctions4.3(24)$100(1 bid)4 days Left
ROUGH AMETHYST GEMSTONES LOT – APPROX. 312 CARATSDejaVu Estate Sales & Auctions, LLC4.6(1.5k)$102 days Left
LARGE ROUGH AMETHYST SPECIMEN – 289.20 CARATS APPXDejaVu Estate Sales & Auctions, LLC4.6(1.5k)$20(2 bids)2 days Left
