Large Bead Vintage Necklace

I am guessing this is from the 70's or earlier because they stopped making those type of clasps in more modern jewelry. The beads are really lovely and they did a good job with the striations to make it look like natural materials. To me the orangeish beads look like amber. About 25" long. If no one buys this I will take it part for the beads because they are amazing.