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Rare Iridescent Ammonite Fossil

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Opalised Iridescent Ammonite Fossil
Located in Wormelow, Herefordshire
A complete prehistoric Cleoniceras opalised iridescent ammonite fossil, originating from Madagascar, presented on an exclusive muse...
Category

Antique 15th Century and Earlier Malagasy Natural Specimens

Materials

Shell

Large Red Iridescent Ammonite Fossil
Located in Wormelow, Herefordshire
A large red iridescent ammonite fossil dating from the late cretaceous period (100.5 – 66 million years ago). This huge plancenticeras ammonite is approximately 16 inches tall and has an iridescent lustre that showcases a vibrant red hue. Once a living creature, this ammonite has developed its red iridescent lustre over millions of years of compression, transforming into a striking gemstone. A rare find. Provenance: From the fascinating collection of Gordon Walkden (1944-2022), emeritus Professor of Geology at Aberdeen University. Affectionally known as Aberdeen’s answer to Indiana Jones, Walkden contributed enormously to research through his papers and talks on British marbles, minerals and fossils...
Category

Antique 15th Century and Earlier Natural Specimens

Materials

Stone

Fossil Agate Coral with Iridescent Ammonites
By Interi
Located in Dublin, Dalkey
Fossil agate coral adorned with iridescent fossil ammonites. The grey piece of fossil agate coral is cut and polished and adorned with the iridescent...
Category

Antique 15th Century and Earlier American Organic Modern Natural Specimens

Materials

Agate, Coral

An Ammonite Fossil
Located in Schellebelle, BE
A beautiful Ammonite Fossil, this extinct invertebrates marine animal lived 160 million years ago, beautiful patina and shine of the stone, beautiful array of colors, very decorative...
Category

Antique 15th Century and Earlier Malagasy Natural Specimens

Materials

Sandstone

Polished Jigsaw Ammonite Fossil
Located in Wormelow, Herefordshire
A complete prehistoric polished jigsaw ammonite fossil, originating from Madagascar, presented on an exclusive museum-quality painted plaster base. A natural historical artefact, pre...
Category

Antique 15th Century and Earlier Malagasy Natural Specimens

Materials

Precious Stone

Large Fossil Stone Ammonite
Located in Alessandria, Piemonte
O/6416 - Large fossil stone shell - Ammonites were predatory Prehistorie cephalopod mollusks which existed between 400 and 66 million years ago before dying out during the exinction ...
Category

Antique 15th Century and Earlier Malagasy International Style Natural Sp...

Materials

Stone

Large Fossil Stone Ammonite
$1,239 Sale Price
40% Off

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