Bone and Bead Thunderbird Necklace. This necklace was made or purchased at a Rendezvous campsite back in the 1970s. It consists of two large bone beads in the front, ten imitation bone beads, aurora borealis beads, small goldtone spacers. The inlaid thunderbird pendant is made of a cast metal mold and glittery Lucite. The necklace measures 19" and the pendant is 1 1/2" long. The closure is a small barrel clasp. Condition is very good with appropriate coloration on the beads for their age.