Mens Black Onyx and Prehnite Beaded Necklace

Shiny Black Onyx round beads measuring 8mm surround rectangle Prehnite stones.

These Prehnite stones are a translucent green with black markings. The rectangle stones measure 22x15mm. Silver textured metal beads sit on each side of these stones.

This men's necklace measures 18".

Sterling silver lobster clasp.