Small Opalized Ammonite Cabochon (OS-1)

Millennia old, these ancient shells, called ammonites, have fossilized into flashy opal! This fossil is 120,000,000 years old!  Not drilled, this is not technically a cabochon, but it would be a great specimen for wire wrapping, prong setting, or even a glued bail. A stone with character! 24x20x9mm

Great for a talisman or conversation piece, too!

Please allow for the natural surface on these ammonites. That is part of Mother Nature's charm.