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
SoldKeokuk Quartz Geode PairKeokuk quartz geode pair with beautiful crystallization. One half is 7" x 6" x 2.75" while the other is 7" x 6" x 3". 5 pounds, 11 ounces total.See Sold Price
SoldA MASSIVE AND MAGNIFICENT PAIR OF AMETHYST CATHEDRALSThis is a $10,000 set at any gem store. Matching, magnificent amethyst cathedral geode pair. Stunning fluorescent calcite deposits. One was cracked In half and repaired that it is unnoticalble. 52" taSee Sold Price
SoldGeode, Rock, Crystal, Natural, Collectible, Specimen,Amethyst Butterfly Geode Pair Brazil 21lbSee Sold Price
SoldGeode, Rock, Crystal, Natural, Collectible, SpecimenOco geode pair with polished face. Fluorescent! BrazilSee Sold Price
SoldGeode, Rock, Crystal, Natural, Collectible, SpecimenAmethyst Wing Geode Pair Brazil 8lb 8ozSee Sold Price
SoldGeode, Rock, Crystal, Natural, Collectible, SpecimenFluorescent Dugway Geode Pair UtahSee Sold Price
SoldSplit Geode Agate Pair with Crystal Core on Custom Wood Stand, 237g, 11cmThis beautifully matched geode pair reveals the dramatic interior of a single stone, split cleanly to expose a glittering crystal core and finely banded agate shell. Weighing a total of 237 grams (8.4See Sold Price
SoldPAIR GEODE QUARTZ SPECIMEN BOOK ENDS. HEIGHT 9"PAIR GEODE QUARTZ SPECIMEN BOOK ENDS. HEIGHT 9"See Sold Price
SoldBlue Agate Mineral Cut Crystal Geode Bookends PAIRNatural mineral crystal cut and polished geodes. Each with it's unique OOAK coloration and design patterns and distinctive shape. No apparent markings. Dimensions: 6 X 4.5 X 3.5 in. Condition: GoSee Sold Price
SoldPair GEODE Mineral Stone BookendsPair GEODE Mineral Stone Bookends. size: 4.25h 3.5 4wSee Sold Price
SoldAGATE GEODE BOOKEND PAIRAGATE GEODE BOOKEND PAIR Pair of agate geode bookends. Size: 6"H x 5See Sold Price
SoldGeode and mineral specimen collectionGeode and mineral specimen collection, (15) pieces including a large polished malachite, 3.5"h x 8"l x 3.5"w, 2 amethyst geodes, a pair of polished agate bookends, a polished sphere with geode inclusiSee Sold Price
SoldPair Yellow Geode BookendsPair Yellow Geode Bookends, no apparent inscriptions or marks, both measure 6 1/8 inches tall x 4 5/8 inches at widest point, some surface wear to pieces, Pair, Geode, bookend, decorative arts, tabletSee Sold Price
SoldWilly Daro Brass Geode Table Lamps, PairPair of Willy Daro (Belgian, 1918-1997) Brass Geode Table Lamps, with agate geode, teardrop form brass frame, and kidney bean form lamp shades. One finial lacking. Overall: 25.5" H x 16" W x 8" D. ProSee Sold Price
SoldImpressive Pair of Geode Glass Top End Tables.Great and large pair. From a Teaneck, NJ estate. Dimensions: Geode 16.5" h x 14.5" and 15" x 14" x 16.5" h, glass tops - 24" x 24".See Sold Price
SoldPair 2-foot geode cathedralsPair 2-foot geode cathedrals, Probably calcite, painted exterior, 23"h x 17"w x 9"d Provenance: A Private Collection: 941 Park Avenue, NYSee Sold Price
SoldPair 2-foot geode cathedralsPair 2-foot geode cathedrals, Book-matched, probably calcite, painted exterior, 26"h x 12"w x 7"d Provenance: A Private Collection: 941 Park Avenue, NYSee Sold Price
SoldPair of geode, 14k yellow gold earringsPair of geode, 14k yellow gold earrings Featuring (2) geode slices, measuring approximately 24 X 19 X 3.5 mm, set in a 14k yellow gold mounting, gross weight 13.6 gramsSee Sold Price
SoldPAIR CUT GEODE BOOKENDS, SMALL CHIP TO ONE, APPROXPAIR CUT GEODE BOOKENDS, SMALL CHIP TO ONE, APPROX 6.75" X 8" X 5"See Sold Price
SoldPair Blue Geode Agate Crystal BookendsPair of gorgeous blue geode agate crystal bookends. Approximately 4.5"h. Photos are considered part of the condition and description. RSee Sold Price
