I don't think that this is a genuine antique tribal necklace but some of the beads may be old. There are Indian inlaid turquoise beads, amethyst chips, silvertone beads, bone beads, glass beads and other chips that I can't identify. The pedant at the bottom is hollow and is made of some type of etched silvertone metal and is set with a green stone and has tiny balls hanging from it. The pendant measures 1 7/8" X 1 3/4". The necklace measures 21.50" in length. Very nice condition.
Vintage Tribal Style Beaded Necklace