Wear this ring stacked or by itself... you can't go wrong. The wild horse turquoise ring is one of a kind. Wild Horse Often Referred to as White Turquoise, or White Buffalo. Wild Horse is a striking white and brown Magnetite ore. It is a gemstone that comes from Arizona. It is made up of Magnesite ore. The Iron in Wild Horse has been formed in a oxygen rich environment causing the iron to oxidize, giving it a rust colour. Color: Brown No offers or bids: all items are already at max discount Final Sale No Returns or Exchanges!