Vintage Native American inlaid Beaded Earrings Sterling Silver

I have had these earrings for many many years. They have been in a jewelry box. I have not polished them all the way. They are marked both on the back sterling and a Q or O above the sterling on one earring. I was told these are Carolyn Pollack, but I’m not positive about that. One of the thin dangle pieces on one of the earrings below the silver beads is missing. I didn’t even know that until I took pictures so you don’t really notice it. The inlay work is very nice with many different stones. Also, the beadwork very pretty earrings.