Vintage mother of pearl sterling marcasite pendant necklace

Sterling silver . Pendant and chain ( approx 19 inches long ) . The mother of pearl is stunning especially surrounding Marcasites which pair up so well together. The chain is a vintage C class closure but it has been stored away for many years it's very clean the pendant as well very clean everything about this pair that I paired up together is absolutely beautiful Stunning ⭐️⭐️⭐️⭐️⭐️