Southwestern/Taxco Style Turquoise Chip Inlay Dangle/Drop Earrings

Vintage gorgeous blue turquoise stone chip inlay earrings Silver-tone metal settings and French hook wires Please see photos for approx. measurements and to see their condition (i.e. patina, light tarnish/scratching, etc.) Unknown artist stamp on the backs A jeweler in the Austin, TX, has confirmed these are not sterling silver