vintage native american sterling lot jewelry, Earrings, Pin/pendant Rings

Description

vintage native american sterling lot jewelry, Earrings, Pin/pendant Rings.
Pierced earrings marked sterling and AA
Pierced earrings no backs 1 marked sterling, 1 marked MF
Pierced Lapis earrings marked 925
Pierced oyster shell? Not sure of stone marked 925
Pierced opal? Not sure of stone marked 5* sterling
Hummingbird pin with inlay marked sterling
Small pendant with inlay marked 925 Mexico and can’t read rest in circle.
Ring size 7 or 8 set in filigree turquoise but not sure if stone is real marked sterling and another stamp can’t read
Small band ring size 5? 2 stones missing marked sterling in circle with initials SH and another stamp beside it I can’t read.
Lizard pin/pendant marked sterling and hallmark can’t read 2 inches long with inlay
Buying AS IS I am not jeweler and not familiar with identifying stones.
Look at pictures for details.
Descriptions are best I could do.
Thanks for looking.