Black Onyx Sterling Cuff

Black Onyx sterling silver Wire Cuff. This cuff is made of Sterling Memory Silver, enabling you to open the cuff to slip it on, and it will return to the shape it is molded to hold. Will fit a wrist 57mm wide, a little under 6cm. 

Black onyx is uniformly black chalcedony (microcrystalline quartz).

Chemical composition: SiO₂ ; Hardness: 6.5-7

Silver was known as Argentum in ancient Rome, thus its abbreviation as Ag. It is a member of the copper group.

Chemical composition: Ag; Hardness: 2.5-3

As a healing stone, Onyx can be used to banish grief, enhance self-control, stimulate wise decision making, and encourage happiness and good fortune.

Silver increases poise, patience and intuition. It is a highly conductive metal that enhances lunar energy and the sacred feminine. Silver amplifies the qualities of gemstones it is paired with.