Turritella Agate 17-18mm round beads (ETB00949)

Turritella Agate

Turritella agate is a variety of Chalcedony, a mineral of the Quartz family. It is rich, earthy brown or black, and recognized by the sea creature and fossilized snail patterns within the stone, or in a thick coating around it.

Dimensions of beads:

Size: 17 - 18 mm
- this is only an approximate, the size varies slightly.

Length: 16 inches

Finishing: Polished