Rock chrysoprase necklace (small vertical)Description Bororo's signature rock necklace with a vertical, small sized, round shaped chrysoprase. The green is so vivid that it's almost hard to believe that it's natural. This is a long necklace so it can be worn alone or layered with your other favorite necklaces. The pieces in the rock series are made by applying the Japanese traditional method 'Dozuri'. This technique shapes the ring when the stone and metal are attached to create its seamless