ONYX

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 black to almost every color.  These contrasting colors make onyx the perfect gemstone for three dimensional cameos and intaglios.  

THE HISTORY

This gem's name comes from the Greek word, onux, which means fingernail or claw. Mythology states that one night Eros trimmed Venus’ fingernails, and the gods turned these clippings into the stone known as onyx.
Onyx is prized for rosary beads, as the Christians held on to the pagan beliefs that onyx had great medicinal benefits. Onyx was attributed with the ability to make wounds heal faster and childbirth go smoothly.
Black Onyx was a favorite in the mourning jewelry of England’s Mid-Victorian Period.
Onyx is associated with the astrological symbols of Scorpio, Capricorn and Leo. It commemorates the 7th Wedding Anniversary and symbolizes the midnight hour.

CARING FOR ONYX

Onyx is safe to be machine cleaned or steam cleaned without being damaged.  However, the best way to clean onyx, as with many gemstones, is with a soft cloth and warm, soapy water.  Be sure to always avoid any harsh chemicals when wearing onyx.