Vintage Sterling silver box clasp turquoise chunky glass? Bead tiered necklace

Vintage Sterling silver box clasp turquoise chunky glass? Bead tiered necklace Glass faceted aurora Borealis beads with teal plastic beads, rhinestone spacers and larger irregularly shaped beads- not sure if they are glass or something else. Ornate bead caps on the larger beads Tiered double strand Great preowned condition Sterling silver box clasp marked Sterling