Meagan wanted a platinum wedding band for her husband but it was supposed to be made out of the rock that can be found on in Florida. She shipped a chunk of the rock to me. It has a nice yellow/greenish pattern that was supposed to be preserved on the ring. However it was brittle and sharp when broken. I realized that the hard way. For that reason the band has only small pieces of the rock that will not break further so it is safe to wear. They were please with the result.