Single crystal of black Cyanite on a wooden base

Single crystal of black Cyanite on a wooden base

Single crystal of black Cyanite on a wooden base

Single crystal of black Cyanite on a wooden base

Black Cyanite crystal on a wooden base

Single crystal of black Cyanite on a wooden base

Black Cyanite crystal on a wooden base

Black Cyanite crystal on a wooden base

Black Cyanite crystal on a wooden base

Black Cyanite crystal on a wooden base

Black Cyanite crystal on a wooden base

Black Cyanite crystal on a wooden base

Black Cyanite crystal on a wooden base

Black Cyanite crystal on a wooden base

Black Cyanite crystal on a wooden base