Made it back to my Old Faithful beach and was able to find a few more goodies. I hunted both Christmas Day and day after Christmas and took home a few neat goodies.
Christmas Day
The Serenity pendant is marked 1/20 12k gf
The day after Christmas
This ring is marked 10 k, not sure about the stone. I can tell that it is very old from looking at the mount.
Thanks for looking
Dave