Natural raw Tibetan turquoise has been silver electroplated to create these unique and dainty stud earrings. Each natural Tibetan turquoise is 10mm x 8mm in size and has varying dark veining and coloring throughout the blue stones with an organic fine silver electroplating on the sides, back, and sections of the front of the stone. The earrings are secured by a silver plated butterfly clasp. The posts are base metal, nickel free, that has been silver electroplated. Please note that each earring will vary.