Black Onyx Spinning Cube cleansing Chrysocolla is a hydrated copper

Chrysocolla is a hydrated copper silicate mineral traditionally associated with calm communication

which can affect both the stone and the silver

exact size and wing detail vary slightly piece to piece

As a natural mineral formation

Black Onyx Spinning Cube cleansing Chrysocolla is a hydrated copperThis polished black onyx cube, about 5cm, spins on a base and is engraved with "Yes" and "No" for a playful way to ask a question. Black onyx is a chalcedony quartz variety commonly dyed to deepen its color, and this cube is flecked with natural pyrite for a bit of sparkle. Made in Peru, it doubles as a tactile fidget piece and a desk conversation starter. Quick facts Stone Black onyx with pyrite flecks Composition Chalcedony quartz, commonly dyed