Full pyrite multi-ammonite fossil (25 mm) 50 and is very well preserved

and is very well preserved with great detail in the ribbing

which displays some beautiful multicoloured iridescence with flashes of orange

The green and blue on this one is especially striking and these are rare colours in these fossils

These fossils are preserved in the same way as the more famous Canadian "ammolite"

unique fossil

Full pyrite multi-ammonite fossil (25 mm) 50 and is very well preservedA stunning example of a highly pyritised multi ammonite fossil containing the species Crucilobiceras densinodulum from the world famous Jurassic Coast beach of Charmouth, Dorset UK. The fossil measures 25 mm (1 inch) across with matrix, making it a small fossil packed full of detail. The pyrite matrix contains lots of small ammonite shells which all accumulated together on the seafloor in the Early Jurassic. The ammonites are very well preserved with