Montana Silversmiths Untamable Heart of Stone Earrings. Forever be untamable with the Untamable Heart of Stone Earrings. The earrings dangle from a hypoallergenic French wire. Attached to the French wire is a silver twisted rope looped around like an infinity sign to attach the stone. The stone is a breathtaking heart-shaped compressed turquoise and copper that steals the show.Stone color will vary. Rhodium over a brass base. Stainless steel French wires. Compressed turquoise with copper. ... - Montana Silversmiths Untamable Heart of Stone Earrings. |