Tiny juvenile iridescent Caloceras display ammonite fossil 16mm 25 This is a truly one-off

This is a truly one-off example

which displays some stunning iridescent colours that change depending on the angle that the fossil is viewed at with subtle red and orange flashes against a dark sheen

The fossil measures 116 mm (4

The ammonite shell is very well preserved with great detail in the ribbing and spines and it has a wonderful metallic shine

The matrix measures 96 mm (3

Tiny juvenile iridescent Caloceras display ammonite fossil 16mm 25 This is a truly one-offA stunning example of an iridescent ammonite fossil of the species Caloceras johnstoni from North Somerset, UK. The matrix measures 40 mm (1. 52 inches) across and contains a single ammonite, which measures 16 mm (0. 6 inches) making it a very small juvenile of this species. 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 be displayed freely standing by itself. The