Vintage Southwestern Chrysocolla Turquoise and Heishi Necklace

Vintage 1960s Southwestern necklace. The necklace itself is of white heishi with turquoise beads. It is 20" long. The pendant is set with a bright turquoise green chrysocolla. The setting is brass with a silver plating. It is to sime worn on the back that the silver is almost gone. Pendant measures 1 1/4 by 7/8". Weight: 25.4 grams,