Black Onyx Rough, Raw Black Stones - By the Pound

Raw black onyx. Onyx is banded chalcedony, the same family as agate, with straighter bands. Black onyx has long been used for jewellery and carving because it polishes to a deep, even black. Much black onyx on the market is colour-enhanced; the supplier does not state whether this lot is.

Size and shape vary. You will receive pieces similar to those pictured, not the exact stones.