Large southwest turquoise vintage Sterling silver jewelry lot rings earrings

All rings from left to right, staring with coral/ turquoise: size 8, 7, 7 and 6. Large blue/green turquoise currently fits like a 6 but band is out of round ( could be repaired easily by jeweler) Many are stamped but not all. Dangle turquoise bead earrings is missing on bead on one earring but not noticeable when worn.