Black Onyx Wire Wrap Pendant - Sterling Silver - Handmade Aventurine is derived from the

Aventurine is derived from the Italian word "venture" meaning chance

Pendant Length: 21 mm

The matrix associated with opal can be almost any visible color

allowing you to clearly see nice features that some other teeth do not show

Chemical Formula: SiO₂ (Amorphous Volcanic Glass)

Black Onyx Wire Wrap Pendant - Sterling Silver - Handmade Aventurine is derived from thePair this lovely pendant with one of our Sterling Silver necklaces HERE! Size: ~2 in. Black Onyx is a variety of silicate minerals similar to agate. The primary difference is the formation of the chalcedony bands. Agates show curved banding while onyx shows parallel banding. The word onyx comes from the ancient Greek word "" meaning claw. The uses of onyx for jewelry, tools, and art can be traced back almost 5000 years. Black Onyx is a stronghold in