Fossil Agate Coral with Iridescent Ammonites and Baroque Pearls

"Cauliflower" fossil agate coral adorned with natural-forming baroque pearls and shells. Fossil agate coral is Florida's state stone and is known for its unique formation that can take place over 20 million years. It's a natural gemstone that is created when prehistoric coral is gradually replaced with agate. This is a complete piece of fossil coral head...

18th century Italian gold leaf candlestick top with polished fossil agate coral and natural forming Baroque pearls. The 18th century fragment comes from Tuscany and has the original candlestick wax...

Sculptural driftwood with fossil agate coral, crystal points, and fossil shells. Driftwood is wood that has been washed onto a shore of a large body ...

Sculptural 18th century Italian cross with fossil agate coral and mounted on fossil coral. The fossil agate coral and fossil coral are put together with the 18th century cross to lo...

A complete prehistoric Cleoniceras opalised iridescent ammonite fossil, originating from Madagascar, presented on an exclusive muse...

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...

Set of pink amethyst, agate, fossilised ammonite and coral fossil Continental, 20th Century Largest: Height 6cm, diameter 18cm Smallest: Height 3.5cm, width 18cm, depth 12cm The col...

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...