![Crucilobiceras pyrite ammonite (20 mm)](http://jurassiccoastfossils.com/cdn/shop/files/P6090108_{width}x.jpg?v=1718012913)
A stunning example of a highly pyritised ammonite fossil of the species Crucilobiceras densinodulum from the world-famous Jurassic Coast beach of Charmouth, Dorset UK.
The fossil measures 20 mm (0.8 inches) across . The ammonite shell is very well preserved with great detail in the ribbing and suture lines. It has a beautiful pyritic metallic shine.
These pyrite ammonites have long been used to create natural jewellery and look amazing in the flesh.
Around 196 million years old, this fossil would make a wonderful addition to any collection.