What is my turquoise and red stone necklace worth?

I have been passed down this turquoise and unknown red gem necklace from a relative from New Mexico. She was related to me through marraige so I’m not sure what her heritage is. This could be a native american necklace but I’m not sure.

Even if it’s not, what would the ballpark price for a necklace like this be? The necklace weighs 8.3oz.

This is not native american. Thailand, Tibet or Bali I would guess. Could be imported whole or as individual elements to be crafted into something. I would not really put much value to it(less than $50, even though it may have retailed for more) other than the personal value you have already.