Ammonite and Black Onyx Necklace Gadget Information boxes explain the theory

Information boxes explain the theory with the help of simple graphics and for further studying

or anyone fascinated by geology

A colorful way to combine creativity and chemistry

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

Ammonite and Black Onyx Necklace Gadget Information boxes explain the theoryThis 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