The earl's dark eyes were like pieces of black onyx.

You don't see the gold and black onyx these days.

Black Onyx drew lane one, which was left open when he scratched.

Above him was a skylight, which at that time looked like a black onyx set into the ceiling.

The walls were all mirrors, set in black onyx edging.

They appeared to be made of black onyx as dense as stone.

Black Onyx was scratched late after early betting began.

I noticed the ring on the third finger of his right hand, black onyx with a raised gold emblem.

They were distorted and shiny, like cold, black onyx.

Within it lay a severed hand wearing a big silver ring set with what appeared to be a square black onyx.