Copper ring encrusted with rough red-orange kyanite mineral

A unique design ring with open back (so the mineral can touch the skin), it is made out of reclaimed copper and rough orange red kyanite mineral. People are more used to blue kyanite, whereas this red kyanite is less known due to it’s scarcity. It transmits light and somewhat resembles red amber, another marvel from Nature. The inner diameter is of 18,5 mm (Lithuanian size 18,5).