Vintage buy Fine Gemstone Bar Brooch, Womens Bar Brooch, Gemstone Brooch, Turquoise, Lapis Gemstone Brooch, Gem Rock Jewelry, Gift for Her

Vintage early 80's Bar Gemstone Brooch Part of my Mom's Collection of Jewelry. I am not up on all the stones but this is what I pulled buy off the web and could be completely wrong.
I believe the stones are:
Dark Blue is Lapis
The Coral Looking Collor is Red Coral Moonga
The Light Blue Turquoise
The Green is Fuchsite
If someone out there is more familar with stones please contact me.

This looks to be incased possible in brass.
My Dad bought for my Mom by a stand of Native People in Arizona in the early 80's. She only wore a couple times in Mint Condition!
Bar Shaped is really in right know.
Measures 3 1/4" long and 1" wide in the center.

Add insurance for another $2.00