Crucilobiceras pyrite ammonite fossil (18 mm) iridescent It is preserved in calcite

It is preserved in calcite with no pyrite and was found in multiple pieces that have been repaired back together

The reverse of the fossil has lots of detail as well

85 inches) across and contains a single ammonite that measures 28 mm (1

The shell sits in the original limestone matrix in which it was found that has been shaped and has a cut-flat base to allow it to stand freely by itself for display

These large Eoderoceras ammonites are often called the "king of pyrites" as they are the largest and most impressive pyrite ammonites found on the Jurassic Coast

Crucilobiceras pyrite ammonite fossil (18 mm) iridescent It is preserved in calciteA 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 18mm (0. 7 inches) across and is very well preserved with great detail in the ribbing. It is clean on one side and has a beautiful pyritic metallic shine. These little pyrite ammonites have long been used to create natural jewellery and look amazing in the flesh.