Vintage 1970s Navajo Cuff Bracelet With Nodule Turquoise

Vintage 1970s Navajo sterling silver cuff bracelet set with a green nodule turquoise stone.  Note the close-up of the stone. Gorgeous! Bracelet is 3/4" wide. The interior measures 5" plus the opening of 3/4". Weight: 10 grams. Has tarnish from age. No hallmarks. Acid tested.