Nice pendant with a unique gem of polished rock I believe to be petrified wood. Earthy energy and nice Southwest styling with an oxidized shadow box effect.
Slung on a 18” box link sterling silver chain.
There is tarnish present and slight surface surface scuffs consistent with age and gentle use. Signed on the back sterling and MC.

This item is sold from a vintage boutique in The Salish Sea, Washington.