Sterling Silver Vintage Earrings Amethyst and Petrified Wood? Drops Dangles

Sterling Silver Vintage Earrings Amethyst and Petrified Wood? Drops Dangles Weight: 9.81g Mark: Sterling Tested: yes, acid tested Sterling Stones: Tested Amethyst with Presidium Gem Tester II, Petrified Wood (?) The backings are not Sterling; I have added metal replacement backings (not Sterling). Pre-owned item is in a very nice vintage condition. It might have minor micro scratches consistent with age. The earrings were cleaned and polished. Please, see pictures for more details and details. The photos are the part of the description.