Need help identifying Hallmark of turquoise earrings

Identifying & Discovering
1

I believe that are goldplated and real turquoise.

DSCF3871.JPG4288×3216 4.18 MB

2

Sweet Potato,

please post pics of the back side of the earrings, as well as any marks.

3

Thank you Big Bear. I hope you can see the photo. The back of the earrings with a “symbol” R TH or is that a KR TH? I think it is a symbol because it looks like an X with a center line.
I will send a second picture. With the front.

image.png644×858 632 KB

4

Bigbreed 43- Sorry I typed your name wrong before. Will try to send front and back picture now.

image.jpg1574×2361 659 KB