Echioceras pyrite ammonite fossil (20 mm) 25 These calcite ammonites make great

These calcite ammonites make great unique gifts for the nature lover in your life

The metallic iron pyrite colour and shine is beautiful

These colonies lived in the Jurassic seas attached to pieces of floating driftwood

and chunky fossil

95 inches)

Echioceras pyrite ammonite fossil (20 mm) 25 These calcite ammonites make greatA highly pyritised ammonite fossil of the species Echioceras raricostatum from the world famous Jurassic Coast beach of Charmouth, Dorset UK. The fossil measures 20 mm (0. 8 inches) across. The ammonite is well preserved on both sides. The ribs are very finely defined and the pyritic colour and shine is beautiful. A great example of an uncommon species. These pyrite ammonites have long been used to make beautiful natural jewellery. Around 196 million