Onyx Stone:

Onyx is a semi-precious form of chalcedony which has alternating straight bands of color, most commonly brown, red, white, and black.

We directly import stone tiles and slabs from over the world. Black onyx is most common, and perhaps the most famous variety, but not as common as onyx with banded colors.
Competitive onyx products from Iran onyx manufacturery and supplier. Please view our onyx gallery. Farzin Rock Stone can provide you cut to size and slab stone.