Natural polished Half Cut Hardstone Amethyst Geode Bookends PaperweightsCarnegie's Auction Gallery4.4(12)US$200Feb 22, 2026
4 LARGE MINERAL SPECIMENS, CRYSTALS, GEODE. 8" X 6" AND SMALLERKimballs Auction and Estate Services4.3(189)US$502 days Left
Rare Double-Chambered Amethyst Cathedral Geode SetFossils & Gemstones of Houston4.4(24)US$600Feb 22, 2026
