Petit Point Turquoise Necklace in Sterling Silver

Vintage needlepoint turquoise necklace. It is constructed of 13 panels that are 1 1/4" long and set with 7 petit point turquoise stones. Necklace is 18 1/4" long and panels are 3/8" wide.  Marked 925 on an applied tag on the center panel. No Indian hallmarks, but most likely Zuni. It was brought to me from Arizona. It weighs 45 grams. Great condition. Super nice quality. Heavy and well made.