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)$50(20 bids)
2 5/8" Highly Polished Fossil Ammonite, Paleozoic to Mesozoic Era-Stunning Specimen with InclusionsHeartland Artifact Auctions4.7(868)$102 days Left
Big Whole Sutured and Polished AMMONITE Fossil from MadagascarWestern Sportsman LLC4.5(79)$200(21 bids)
Big Whole Sutured and Polished AMMONITE Fossil from MadagascarWestern Sportsman LLC4.5(79)$160(13 bids)
Big Whole Sutured and Polished AMMONITE Fossil from MadagascarWestern Sportsman LLC4.5(79)$45(16 bids)
Big Whole Sutured and Polished AMMONITE Fossil with a Crystal Cave!Western Sportsman LLC4.5(79)$55(14 bids)
Big Whole Sutured and Polished AMMONITE Fossil from MadagascarWestern Sportsman LLC4.5(79)$70(12 bids)
1 3/4" Iridescent Fossil Ammonite, Cleoniceras, 110 Million yrs. oldHeartland Artifact Auctions4.7(868)$10(1 bid)2 days Left
Outstanding Iridescent Ammonite Fossil 110 Million Years Old Cleoniceras AmmoniteHeartland Artifact Auctions4.7(868)$10Feb 15, 2026
SoldAmmonite opalized fossil specimenAmmonite in matrix as found- opalized chocolate tone 250-500 million years old -about 1 1/2 x 1 inch large specimen in matrix- other ammonites in same matrix as well.See Sold Price
SoldAmmonite specimen opalized fossilAmmonite pearlized fossil 250 - 500 million years old with brillian silver rainbow colors - condition is good for its age -about 1 1/2 x 1 3/4 inchesSee Sold Price
SoldRainbow ammonite fossil specimenOpalized ammonite specimen-iridescent material in shell - possibly from Canada possible 400 million years oldSee Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, SpecimenFossil "opalized" ammonite. Madagascar Creataceous, 100 million years oldSee Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, SpecimenFossil Ammonite "Opalized" MadagascarSee Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, SpecimenFossil Opalized Ammonites Cretaceous ~ Madagascar Cleonoceras 1lb 12ozSee Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, SpecimenOpalized Ammonite Fossil Cretaceous MadagascarSee Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, SpecimenFossil Ammonite Opalized Madagascar 5"See Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, SpecimenFossil Ammonite Opalized Madagascar 5.25"See Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, SpecimenFossil Ammonite "Opalized" MadagascarSee Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, SpecimenFossil Ammonite Opalized 4.92"See Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, SpecimenFossil Ammonite "Opalized" MadagascarSee Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, SpecimenFossil Ammonite "Opalized" Madagascar 3"See Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, SpecimenFossil Opalized Ammonite Cretaceous ~ Madagascar 3.5"See Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, Specimen, OpalizedFossil Ammonite Opalized MadagascarSee Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, SpecimenOpalized Fossil Ammonite MadagascarSee Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, SpecimenFossil Ammonite "Opalized" Madagascar 2.5"See Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, SpecimenFossil Ammonite "Opalized" Madagascar 2"See Sold Price
SoldASSORTED OPALIZED AMMONITE FOSSILS - LOT OF 19ASSORTED OPALIZED AMMONITE FOSSILS - LOT OF 19 Assorted polished opalized ammonite fossils - lot of 19. Condition: Very fine. Mineral specimensSee Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, SpecimenAmmonite "Opalized" Madagascar 3"See Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, SpecimenAmmonite "Opalized" MadagascarSee Sold Price
SoldAmmonite, Fossil, Rock, Natural, Collectible, Specimen5" ammonite with opalized shell. Madagascar. Cretaceous, 100 million years oldSee Sold Price
