Sardonyx is also known as Sardonyx Agate or Zebra Agateeven though sardonyx, like onyx, is in even parallel layers rather than the more chaotic layering of agate,this is a stone that is formed when the mineral sand forms in between brands of onyx, giving the stone a banded, zebra-like appearance. The majority of stones are brownish, but it is possible to find them in pink, red, light green, and blue. Sardonyx is part of the chalcedonyfamily.

Sardonyx is a stone of strength and protection. It helps you search for a meaningful existence and promotes integrity and virtuous conduct.

It brings lasting happiness and stability to marriage and partnerships. Sardonyx attracts friends and good fortune.