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

A stunning example of an ammonite fossil of the species Promicroceras planicosta from the world-famous Jurassic Coast beach of Lyme Regis

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

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

The fossil measures 50 mm (2 inches) across with matrix which is a good size for this type of fossil

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.