Large popped calcite Xipheroceras split ammonite display piece 25 The two pieces of rock

The two pieces of rock matrix measure 185 mm (7

which is turned into valuable gemstones due to the stunning iridescence

The piece of limestone matrix measures 125 mm (4

4 inches) across and contains a single partial ammonite that measures 91 mm (3

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

Large popped calcite Xipheroceras split ammonite display piece 25 The two pieces of rockA stunning example of an ammonite fossil of the species Xipheroceras dudressieri from the world famous Jurassic Coast beach of Lyme Regis, Dorset UK. The ammonite was found in a piece of limestone that was split open to reveal the both the positive cast of the ammonite and the negative impression of the shell. It can be put back together to be revealed as a surprise or with the two parts displayed separately. The two pieces of rock matrix measure 185