VINTAGE 935 STERLING SILVER LOON BIRD PIN WITH GREEN CHALCEDONY BODY. With the help of our new rock identifier app, we determined the body of the bird to be Green Chalcedony. A photo is attached at the end. Speaking of the bird, it?s likely a loon. We figure any bird lover will treasure this but it can also be a backhanded gift when you think someone is loony and you have to give them a gift that?s in good taste but hilarious at the same time. Bird is a little over 1 inch long and yes marked 935 not 925. Higher end items sometimes are marked 935 or 950. We can?t vouch where this pin came from because it?s not marked but we can tell you we bought a large number of silver flatware and one came from Egypt and at least two others are marked 900 indicating most likely Europe. Plus we bought some spoons in the original box that came from Greece. Certainly the previous owners were travelers. Will ship USPS first class with tracking to winning buyer