Vintage Sterling Silver Taxco Onyx Earrings Mexico Silver Onyx Mexico Onyx Clip On Earrings Taxco Earrings buying Sterling Silver Onyx Earrings

Vintage Taxco earrings in sterling silver with oval shaped onyx. Mexican silver in a clip-on design. They onyx measure approximately 18mm x 13.5mm The earrings themselves are about 28mm long.
The marking is difficult to read but they buying are marked 925 RCS MEXICO TC-217

Pair weighs 19g