Sold2023Fossilized Ammonite Shell w/ Fiery Iridescent AmmoliteNorth America, Canada, Alberta, Bearpaw formation, late Cretaceous, ca. 71 million years ago. A beautiful ammonite fossil has formed a fiery iridescence across the surface known as ammolite- an exceedSee Sold Price
Sold2021Fossilized Ammonite w/ Fiery Ammolite SurfaceAncient Seas, North America, Paleozoic period. ca. 400 million years ago. A vibrant and large ammonite fossil that has opalized and developed shimmering iridescence from ammolite formations. The shellSee Sold Price
Sold2022Sterling Silver & Fossilized Fire Ammonites BraceletAfrica, Madagascar, late Cretaceous, ca. 71 million years ago. A stunning sterling silver bracelet comprised of 5 fossilized ammonite shells with warm iridescent hues. The ammonites are set into formSee Sold Price
2023Ammolite Fossilized Ammonite Shell Fragments, 2 pcsNorth America, Canada, Alberta, Bearpaw formation, late Cretaceous, ca. 71 million years ago. Two fragments from fossilized ammonite shells with shimmering hues due to the formation of ammolite. AmmolSee Sold Price
Sold2023Large Fossilized Ammonite Shell w/ Sutures**Originally Listed At $1000** Ancient Seas, Jurassic to Cretaceous period, ca. 200 to 66 million years ago. A fossilized ammonite that is nearly fully excavated from the stone it fossilized in, someSee Sold Price
Sold2021Large Fossilized Ammonite Shell 16" diameterLarge Fossilized Ammonite Shell. Weight Approx: 45lb Approx. Measurements: 16in x 13in x 6 inches.Domestic Shipping: $55See Sold Price
Sold2018Ancient Fossilized Ammonite ShellAncient seas, ca. 400 million years ago. This is a fossilized shell of an ammonite, an extinct marine mollusk that was related to the living coleoid family, including octopus and squid. The fossilizedSee Sold Price
Sold2022Large Fossilized Ammonite - QuenstedtocerasWestern Europe, late Jurassic period, ca. 160 to 154 million years ago. A large, fossilized ammonite shell in limestone from the Quenstedtoceras genus, known for the tight spiral and ribbed exterior.See Sold Price
Sold2022Silver Pendant w/ Ammonite Fossil, Petrified Wood, TopazNorth America, ca. millions of years ago. A lovely sterling silver pendant setting containing a fossilized ammonite shell, a petrified (fossilized) piece of peanut wood, and 2 topaz gemstones. The penSee Sold Price
Sold2022Fossilized Ammonites Polished Jewelry Grade, 54 pairsAfrica, Madagascar, late Cretaceous, ca. 71 million years ago. A collection of 54 pairs or 108 individual fossilized ammonite shells that have been professionally sliced in half then polished on one sSee Sold Price
Sold2022Gorgeous Sterling Silver Pendant w/ Fire Ammonite**First Time At Auction** Africa, Madagascar, late Cretaceous, ca. 71 million years ago. A lovely pendant made of a fossilized ammonite with iridescent hues, set in a sterling silver setting. The pendSee Sold Price
Sold2022Fire Ammonite Fossil / Silver Pendant**Originally Listed At $200** Africa, Madagascar, late Cretaceous, ca. 71 million years ago. This is a large and beautiful pendant made of a fossilized ammonite with iridescent hues, set in a sterlingSee Sold Price
Sold2023Fossilized Cretaceous Ammonite Sutured ShellNorth America, Canada, Alberta, or USA, Montana, Late Cretaceous period, ca. 71 million years ago. A beautiful ammonite fossil polished to showcase the mesmerizing suture marks that have developed palSee Sold Price
Sold2020Ammonite fossilized shell pendant 14K GoldAmmonite fossilized shell pendant. Nice fossil in a beautiful setting 14K Gold. FREE DOMESTIC SHIPPING.See Sold Price
Sold2020Ammonite fossilized shell pendant sterling grade trimAmmonite fossilized shell pendant set in sterling. Nice fossil in a beautiful setting. FREE DOMESTIC SHIPPING.See Sold Price
Sold2023Ancient Iridescent Ammonite Shell FossilGreat piece. Measures approx. 2" long x 1 1/2" wide. The surface of the fossil has crystallized in a way that creates an iridecent effect with colors ranging from green to orange. Very beautiful.See Sold Price
Sold2017Rainbow Shell Fossil AmmoniteJurassic Period, 199-145 million years BP. A natural iridescent shell Parkinsonia sp. ammonite, in white card tray with label reading: 'Ammonite, Parkinsonia sp., Mid Jurassic Age (approx. 170 millionSee Sold Price
Sold2017Natural History - Iridescent Rainbow-Shell AmmoniteCretaceous Period, Albian Stage, 113-100 million years BP. A natural iridescent rainbow-shell Cleoniceras besairiei ammonite from Madagascar. 190 grams, 91mm (3 3/4"). From an old Bristol paleontologiSee Sold Price
Sold2022Iridescent Cleoniceras Fossil Ammonite GroupCretaceous Period, 145-65 million years B.P. A group of five natural iridescent rainbow shell Cleoniceras besairiei ammonites; held in a white card collector's tray. 30-39 grams, 45-52 mm width (182 gSee Sold Price
Sold2017Iridescent Rainbow-Shell Ammonite GroupCretaceous Period, Albian Stage, 113-100 million years BP. A group of four naturally iridescent rainbow-shell Cleoniceras besairiei ammonites from Madagascar with clean centres. 144 grams total, 25-64See Sold Price
Sold2017Iridescent Rainbow-Shell Ammonite GroupCretaceous Period, Albian Stage, 113-100 million years BP. A group of three A-grade naturally iridescent rainbow-shell Cleoniceras besairiei ammonites from Madagascar. 157 grams total, 52-61mm (2 - 2See Sold Price
Sold2024Fossilized Shell Fragments Baculite Ammonites**Originally Listed At $650** Ancient Seas, North America, South Dakota, Pennington County, Cheyenne River, Pierre Shale Formation, Cretaceous Period, ca. 83.6 to 72.1 million years ago. A collectionSee Sold Price
Sold202312" Fossilized Ammonite Polished Quartzite FormationsEast Africa, Madagascar, Cretaceous period, ca. 145 to 66 million years ago. A superb, fossilized ammonite of the Cleaniceras genus, the tightly coiled shell is fully excavated from the sediment and pSee Sold Price
4 days LeftJasper52A collection of fossil and recent gastropods - Xenophora agglutinans and Xenophora pallidulaUS$170
21 hrs LeftSouth Jersey Auction by Babington Auction IncSterling silver fossilized ammonite amber rhodolite garnet MOP pendantUS$25
3 days LeftBill Hood & Sons Art & Antique AuctionsJAPANESE BLACK LACQUER BUNDAI (Writing Table), intricately inlaid with iridescent shells and GoldUS$350
May 12Neo FineArts IncRare Natural Fossilized Jurassic Ammonite Fossil Specimen with Small Leather BagUS$40
6 days LeftPrime Auction Gallery, Inc.Polyanitsa, Old Russian Female Warrior, A Rare Mid 20th C. USSR Hand Painted FigurineUS$600
May 05Succetti GalleryVintage 60s Italian wired iridescent real tiny shell flower appliques beads for jewelry, craftsUS$40