Vintage Modernist handmade brass triple drop collar/choker necklace 15.5”

I don’t normally buy brass jewelry, but this modernist vintage beauty was so unusual and unique, and I had to pick it up to offer it to you all. I love the turquoise in the drop pieces of the necklace. I’m unsure what they are made of, but it does not look like enamel, more like a resin, inlaid stone or lucite. I’ve polished it up to remove tarnish and it looks great. Super unique!