4 LARGE MINERAL SPECIMENS, CRYSTALS, GEODE. 8" X 6" AND SMALLERKimballs Auction and Estate Services4.3(189)$50Feb 15, 2026
A LARGE GEODE AND A FOSSIL, 16" AND 12" X 10" X 8"Kimballs Auction and Estate Services4.3(189)$50Feb 15, 2026
Natural polished Half Cut Hardstone Amethyst Geode Bookends PaperweightsCarnegie's Auction Gallery4.4(12)$200Feb 22, 2026
SoldHuge Amethyst Cathedral Geode PairHuge amethyst cathedral geode pair. Large amethyst crystals. 28"H, 8.75"W, 9"D and 29"H, 8.25"W, 10.5"D, respectively. 199.40 pounds total weight.See Sold Price
SoldNatural History - Polished Agate Geode PairA sawn and polished pair of natural agate geodes with several 'eyes' and cavities filled with amethyst crystals, with stands. From the historic ‘Victorian Museum’ collection of Gregory, Bottley &See Sold Price
SoldLarge Keokuk Quartz Geode PairLarge, Keokuk quartz geode pair. Height/width/depth measurements are of one half of geode. 7" x 8" x 5" each. Weight is total of 16.9 pounds.See Sold Price
SoldCut and Polished Magenta Landscape Agate Geode PairA pair of cut and polished agate geodes in enhanced magenta colour. 504 grams total, 82-85mm (3 1/4"). From the historic ‘Victorian Museum’ or later collection of Gregory, Bottley & Lloyd (GregorySee Sold Price
