Sardonyx

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      Sardonyx combines alternating layers of sard and onyx—two types of the layered mineral chalcedony—to create a reddish zebra-striped gemstone with white bands. Sardonyx, like onyx, shows layers of parallel bands—instead of the chaotic, curved bands that compose agate, another type of chalcedony.
      1 product
      Tumbled Sardonyx Agate Eyes / 1" AVG - 4 OZ. LOTCrystal River Gems
      Tumbled Sardonyx Agate Eyes / 1" AVG - 4 OZ. LOTCrystal River Gems
      Tumbled Sardonyx Agate Eyes (1 inch) 4 OZ. LOT
      $49.35