Iridescent Ammonite Fossil

This spectacular cross section of petrified cedar wood comes from Saddle Mountain, Washington. It is remarkably large with a wonderful and highly aesthetic shape, exhibiting vibrant ...

Tyrannosaurus Rex Tooth in Fossil Matrix. Late Cretaceous, circa 65 Million years before present. Lance Formation, Marchant Ranch Quarry, Niobrara County, Wy...

Roman Marble Fragment of jupiter Circa 2nd-3rd Century A.D. Measure: Height: 19.7 cm This beautiful Roman fragmentary statuette depicts Jupiter, the king of the gods, here recognisable from his two chief attributes, the eagle with outstretched wings - according the Pseudo-Hyginus, singled out by Jupiter because ''it alone, men say, strives to fly straight into the rays of the rising sun'' - and the base of the scepter, which remains at the side of the left foot, an aspect likely borrowed from the statue of Zeus at Olympia, once one of the Seven Wonders of the World. Though much of the original piece has been lost, the subtle anatomical detail in the feet mark this out as a piece of exceptional quality, and the work of an artist of particular talent and patience - as Johann Winckelmann once said of the famous Belvedere Torso, ''if you contemplate this with a quiet eye [...] the god will at once become visible in this stone.'' This fragment once caught the eye of Henry Howard, 4th Earl of Carlisle (1694-1758), a Knight of the Garter and among the most prolific collectors of his day. The piece, acquired during his travels to Rome, was proudly displayed on an alcove of the Western Staircase of Castle Howard...

A complete cross section of one of the most beautiful meteorites known, displaying shimmering, translucent olivine and peridot gems, embedded in an iron-nickel metallic matrix. The ...

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...

Fossil agate coral adorned with iridescent fossil ammonites. The grey piece of fossil agate coral is cut and polished and adorned with the iridescent...

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...

A complete prehistoric polished jigsaw ammonite fossil, originating from Madagascar, presented on an exclusive museum-quality painted plaster base. A natural historical artefact, pre...