This showy turquoise necklace is made of 1/2" long nuggets of greenish, polished Arizona turquoise. There are three strands of beads that twist together a little. They are joined by a sterling silver (unmarked but tested) cone-shaped bead, decorated with engraved symbols, to a single strand, and then to a clasp. The clasp is a fancy silver S-hook. This necklace is unmarked. It measures 23" long. It lays about 1" to 1 1/2" wide when worn. The necklace is in excellent original condition and is around 30-40 years old.