Navajo Bench Bead Necklace with Turquoise Swirl Pendant

Vintage Navajo bench bead necklace. It has hand soldered hogans and pinyon beads. The pendant is a sand cast swirl that is set with a single inlay turquoise stone. Hallmarked on the back. 

Necklace is 21" long and the pendant is 1 5/8" by 1 1/4". weight: 36.20 grams. Beads are very tarnished, but will polish up.