Image: Mineralisation: pyritised ammonite

Mineralisation: pyritised ammonite

Replacement of shell with pyrite – unidentified ammonite. F 65482. Poland, Late Jurassic, 150 million years ago.

Photographer:
Robert Jones
Rights:
© Australian Museum

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Tags mineralisation, mineralization, fossils, ammonite, pyrite, shell, Late Jurassic, Poland, Europe,