Gray Onyx (nat.) Beads
Gray Onyx is a naturally colored stone, and would make the perfect neutral addition to your next jewelry project!
Gray Onyx is more accurately a form of gray chalcedony, as true onyx is banded white and black agate. This stone is also called Banded Onyx or Striped Onyx.
Grey Onyx (Grey Chalcedony) is said to have a positive effect on human health, specifically mental health and fighting depression.