Bronzite has a metallic lustre when turned in the light, similar to cats eye. This particular piece was found in Montana, USA. This pendant is a one-off piece and is the exact item shown in the photograph (not just a similar piece). We have only one in stock. The setting is hallmarked sterling silver and is custom-made to fit this particular stone. The pendant measures 56mm tall including the bail. Shown pictured on the optional curb chain.