Turquoise, Keshi, Akoya, Tahitian Leather NecklaceThis is an extraordinary necklace. It consists of three large rare mint green slab slices of 1960s Kingman mine turquoise. The slices are hanging from two entertwined south sea ocean keshi pearl bales and further accented with Japanese Akoya pearls and a 13. 8mm Tahitian pearl pull tail. Incredible bohemian luxury. One of a kind and adjustable. Kingman Turquoise : I purchased the boulder from a rockhound in AZ who mined it himself back in the 60's.