This is a Fabulous Native American Navajo Vintage Polished Green Turquoise Pendant Signed MM Sterling. Fabulous green turquoise nugget stone with tan matrix. Stone is polished nugget with irregular surface. Stamped decorated raindrops to each end. Generous double bail for necklace chain. Signed MM/ Sterling on a flower plaque. Some tarnish/patina from age. Measures 2 1/2″ long, 7/8″ wide, 3/8 thick.