Ammonite keyring, transparent white fossil With its distinctive zig-zag shell

With its distinctive zig-zag shell edge

affordable but with great detail

grey-silver form

From Ancondromena

Ammonite keyring, transparent white fossil With its distinctive zig-zag shellA sturdy keyring set with a half ammonite to its centre. The once hollow chambers of the ammonite have filled with deposits of calcite, agate and other minerals over the course of some 110 million years. From Majanga in Madagascar The keyrings come in 2 styles: The clear version allows you to see the back of the ammonite as well as the chambered front side. The black backed keyring lets the colours of the ammonite to really resonate. Ammonite: 3. 5cm