Ammonite and Black Onyx Necklace Gadget Dive into the world of

Dive into the world of prehistoric seas and spark curiosity about ancient marine life

This marine reptile had a powerful bite and pointy teeth

or anyone curious about how trace elements and modern coatings transform natural stones

or anyone fascinated by geology

Illuminate your space with the natural beauty of quartz

Ammonite and Black Onyx Necklace Gadget Dive into the world ofThis Ammonite and Black Onyx Necklace brings together a fossil from ancient oceans and a striking natural mineral. The piece features a fossilized ammonite paired with polished black onyx, both set in sterling silver. Ammonites were spiral shelled marine mollusks that lived during the Mesozoic era, and their shells were preserved through fossilization over millions of years. Black onyx is a variety of chalcedony, a microcrystalline form of quartz