New vintage polished stones dangling earrings

New vintage polished stones dangling earrings Rustic bohemian. Brass or goldtone shepherd’s hook and wire, “string of polished semiprecious stones”. 42 mm long: 18 mm shepherd’s hook, 10 mm bail, 22 mm string of stones New vintage c. 1980s. Genuine semiprecious stones (clear quartz?). Goldtone metal. Probably handmade made in Mexico.