Important Natural Green Turquoise Navajo Silver Tube Necklace-226 GramsA striking vintage Navajo silver necklace. Wow does this necklace have it going on! Dominant Royston turquoise discs (the largest center 1 1 8" round) are each separated with unique stones at the center, with the rest of the necklace made up of a colorful collection of various other types of stones including lapis and coral. Not only are the stones each unique in their own right, but so are the eclectic shapes of the stones! I seem to concentrate on