Onyx

Onyx rare is a rock, hard, wherein the layers are arranged in parallel, alternately. Formed in voids pogazowych produced in volcanic rocks. Onyx black and white is called onyx black or Arab. It is also found in green and white. The onyx stone industry also called rock niekwarcowe, not containing admixtures of granular components.

Types of onyx:
– Onyx marble (or calcite) – carbonate rock is striped in the colors of brown and cream
– Onyx Mexican – rock with a white or greenish
– Onyx Pakistan – is a variety of onyx marble, originally from Pakistan
– Onyx from Chatillon – is a variation of the translucent.