Onyx Earrings Large Plain Circle - Sterling Silver 925

Large Smooth Circle Onyx Earrings - Sterling Silver 925

Approximate size of the piece: 13mm

Approximate weight: 3gr

Provenance: Brazil

The pieces that will be delivered are similar to the ones shown in the pictures

The onyx or onyx is a mineral of the class of oxides and its hardness is 7 on the Mohs scale. It is a variety of agate that is black in color, sometimes with shades ranging from black to reddish, and with alternating white bands.

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