• Sterling Silver setting, posts, and butterfly backs
• Please allow 3-5 business days to ship
Onyx primarily refers to the parallel banded variety of the silicate mineral chalcedony. Agate and onyx are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from white to almost every color.
Black Onyx is said to absorb and transform negative energy, and is believed to aid the development of emotional and physical strength and stamina, especially when during times of grief or stress.