New vintage Amber feathers earrings

New vintage Amber feathers earrings Decorative design is a nod (or misappropriation?) of First Nations and North American Aboriginal symbols and symbology Dangling. Shepherd hooks. C. 1980s. New Nwot. On original placard. Surgical posts. This amber is pretty clear but others have visible inclusions. The same manufacturer supplied genuine B.C. Jade, Rhodonite, Hematite, Paua shell. I’m just not sure if the amber and amethyst are natural or synthetic “lab” gems. I paid the premium price so I tend to think they are good quality at least!