MIXED STONE LOT ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(471)See Sold Price540 Lots Away
Big Whole Sutured and Polished AMMONITE Fossil from MadagascarWestern Sportsman LLC4.5(79)$65(10 bids)
Big Whole Sutured and Polished AMMONITE Fossil from MadagascarWestern Sportsman LLC4.5(79)$45(16 bids)
Big Whole Sutured and Polished AMMONITE Fossil from MadagascarWestern Sportsman LLC4.5(79)$50(20 bids)
Big Whole Sutured and Polished AMMONITE Fossil from MadagascarWestern Sportsman LLC4.5(79)$40(14 bids)
Big Whole Sutured and Polished AMMONITE Fossil from MadagascarWestern Sportsman LLC4.5(79)$80(17 bids)
Outstanding Iridescent Ammonite Fossil 110 Million Years Old Cleoniceras AmmoniteHeartland Artifact Auctions4.7(868)$10(1 bid)Feb 15, 2026
Big Whole Sutured and Polished AMMONITE Fossil from MadagascarWestern Sportsman LLC4.5(79)$55(11 bids)
Big Whole Sutured and Polished AMMONITE Fossil from MadagascarWestern Sportsman LLC4.5(79)$35(6 bids)
Big Whole Sutured and Polished AMMONITE Fossil with a Crystal Cave!Western Sportsman LLC4.5(79)$40(13 bids)
SoldTwo Specimens: Pyrite & AmmoniteTwo specimens: natural Spanish pyrite crystal; together with opalescent ammonite; L: 4" (ammonite)See Sold Price
SoldTwo Natural History Specimens: Ammonite & BlackTwo natural history items, including: Placenticeras ammonite fossil, unearthed near Wasta, South Dakota; together with black tourmaline and quartz specimen; L: 11 1/4" (larger, approx.)See Sold Price
SoldGroup of Mineral Decorative ArticlesComprising a pair of agate geode bookends, height 6 inches; two ammonite specimens, length 10 inches; and an amethyst geode, height 14 inches.See Sold Price
SoldHuge double ammonite fossil specimenHuge double ammonite fossil specimen, Two beautifully preserved fossilized spiral shells on shale, mounted on natural stone base and slate plinth, 17"h x 14"l x 10"w (total), 12"dia x 7"d (larger), 7"See Sold Price
SoldTwo Ammonite Fossil Specimens on StandsTwo Ammonite Fossil Specimens on Stands. Label to bases claims these are from South Africa. {Approximate dimensions not including stands: 6" high x 4 1/2" wide x 2 3/4" deep, 5 1/2" high x 5" wide x 2See Sold Price
SoldNatural History - British Dactylioceras Fossil Ammonite PairJurassic Period, circa 200-190 million years B.P.. The matrix with two Dactylioceras tenuicostatum fossil ammonite specimens. 1.6 kg, 14 cm (5 1/2 in.). From the Holderness Coast, Yorkshire, UK. [No RSee Sold Price
SoldPOLISHED FOSSIL SPECIMEN PLATE WITH TWO AMMONITESPolished ammonite fossil plate, dating to the Carboniferous Period 350 million years ago, having two ammonites. Approximate dimensions: h. 6.25", w. 3.25", d. 1".See Sold Price
Sold2 Polished Afghani Lapis Lazuli SpecimensDESCRIPTION: Two polished Afghani lapis lazuli specimens. Both with pyrite inclusions and banded calcite inclusions. MEASUREMENTS: 1) 6" long x 4" wide x 3" thick at widest points; weighs 1,598.6 g. 2See Sold Price
SoldAn orthoceras and ammonite fossil specimenAn orthoceras and ammonite fossil specimen20th/21st centuryComprising two orthoceras and three ammonite cephalopod fossils, each polished in relief within a chisel-prepared matrix, displayed on a plasSee Sold Price
SoldNatural History - Fossil Ammonite CollectionJurassic Period, circa 200-145 million years B.P. Comprising six specimens, including two Perisphinctes sp., a Dactylioceras sp. and two iridescent specimens. 190 grams total, 31-64 mm (1 1/4 - 2 1/2See Sold Price
SoldAssorted Fossil Collectionfive specimens total, including two pieces of petrified wood, the largest measuring 4-1/4 x 4-1/2 in., one cut and polished ammonite specimen from Madagascar 6-1/4 x 5-1/4 in, one fossil sand dollar iSee Sold Price
Sold(4) Geological Specimens(4) Geological Specimens. Polished agate slice. Two ammonite fossils showcasing its classic spiral shape. Polished geode slice. Largest Size: 5 1/2 x 5 x 1/4 in. See Sold Price
SoldA Bisected Ammonite Fossil Specimen.A Bisected Ammonite Fossil Specimen. Together with an Eocene period fossil with two fish 5.5" x 4.5" x .5"See Sold Price
SoldSet of (2) Polished Ammonite and Orthoceras FossilsSet of two polished ammonite and orthoceras fossil specimens, one freestanding and the other supported on a metal stand height 21 in. x width 26 in. x depth 5 in. / largestSee Sold Price
Sold2pc Mineral Specimens, Quartz Crystals w/ Pyrite & Adamite w/ AustiniteA striking two-piece mineral collection featuring contrasting crystalline textures and metallic brilliance. The first specimen showcases radiant quartz crystals encrusted with glittering pyrite, creatSee Sold Price
SoldNatural History - Whitby Dac Fossil Ammonite PairJurassic Period, Toarcian Stage, circa 180 million years B.P.. Containing two Dactylioceras tenuicostatum sp. specimens. 947 grams, 13.9 cm (5 1/2 in.). Found Whitby Dac, UK. From a Lincolnshire, UK,See Sold Price
SoldNatural History Fossil Fish and Ammonite GroupCretaceous Period, 200-65 million years BP. Group comprising: a small ammonite, cut and polished in two halves, with two small fossil fish specimens, in matrix. 618 grams total, 3.2-14.7cm (1 1/4 - 5See Sold Price
SoldCollection Of 19 Mineral Specimens14 Clear Quartz Crystals, Two Pseudocrocidolite, One Citrine, One Pyrite, One Fluorite, One Black Quartz, Largest Height 4, Width 5, Depth 4 Inches, All With Natural Inclusions And Flakes, Clean And PSee Sold Price
SoldNatural History - Historic 'Quiruvilca Mine, Peru' Quartz on Sphalerite Crystal Specimen.Two of the quartz crystals forming a cross, on a matrix of grey sphalerite with some pyrite present, collection number 628, with an old Gregory, Bottley & Lloyd label. 129 grams, 63 mm (2 1/2 in.). AcSee Sold Price
SoldFossil Double Crinoid (Traumatocrinus) with 2 AmmonitesGuizhou Province, China, Late Triassic (237 -201 MYO). A museum quality specimen containing 2 highly detailed traumatocrinus with two naturally occuring small trachyceras ammonites. MEASUREMENTS 11" lSee Sold Price
SoldLOT OF TWO SPECIMENS OF AMETHYST QUARTZ CRYSTALSA a lot of two specimens of amethyst quartz crystals. Each cluster is a natural formation of amethyst, with multiple crystal points radiating from a common base. The clusters vary slightly in shape anSee Sold Price
SoldTwo Ammonite Fossil Slices - 7 in.Two Ammonite fossil slices from Madagascar. Dimensions: 7" x 5 1/2" x 1/2" each. Weight: 1277g.See Sold Price
SoldTwo Specimens Of WulfeniteBoth in matrix. Largest 5 1/2" long. From the estate of Frank Hall owner of Dover Scientific and collector of rocks, crystals, minerals and fossils.See Sold Price
