Vintage Los Castillo Onix Negro mixed metals and stone inlay brooch pin

Vintage Los Castillo Onix Negro mixed metals and stone inlay brooch pin Beautiful vintage brooch pin from Los Castillo Onix Negro collection Sterling silver brass and stone inlay Stamped with makers mark and design number See photo for measurement A small chunk of onyx is missing see last photo Can easily be made into a necklace pendant by slipping a chain through the clasp or with a converter Does not include chains and/or converter Buy from a Poshmark ambassador and party Cohost Mexican silver Antique sterling jewelry Sterling silver Mexican jewelry Vintage sterling silver Vintage sterling silver Mexican jewelry bohemian boho chic festival unique original edgy versatile whimsical artisan silver spell lucky Hopi gypsy vintage antique Victorian dramatic exotic timeless tribal bold gift Native American Anthropologie artisan brilliant bold casual charming chic comfortable contemporary cool coordinating cute delicate decorative detailed elegant gothic eye catching fancy fashionable feminine old pawn estate find funky lovely pierced precious sexy sparkly stylish stunning estate jewelry Valentines Day Birthday Anniversary Sweet 16 Mothers Day fringe natural earthy