OOAK Retro XL Mayan Aztec Tribal Onyx Coral Stone Clip Earrings

Amazing vintage tribal mask earrings! XL Runway statement Artisan style! Genuine black onyx uniquely carved! Brown coral gold glittering stone in ears unknown stone name. Backs are in sun God carved style. Mayan Aztec Tribal Mask style. From my family's multigenerational estate! Unknown age but came from my grandmother jewelry box! My grandparents were world travelers who collected gemstones, archeologists & rock purveyors! One of a kind! Clip backs strong. There's no Hallmark indication of the gold content, but it looks like it's either gold filled or gold-plated, but I cannot guarantee that.