These earrings are cut from a fine pink onyx and a dark green shale from Montana (over 1 billion years old). They're backed with a translucent yellow serpentine from Washington for strength.
The stones are 42mm wide and hang 54mm on hammered 14k gold fill wire. The earrings weigh 4 grams each.
All items are shipped USPS Ground Advantage Mail within the USA and USPS First Class International shipping for orders outside the USA.