This piece is expertly manufactured (by RelicMaker) to match the 'Headpiece to the Staff of Ra', as it appeared during the scene that takes place in Marion Ravenwood's bar. It is cast in pewter, 22kt gold-plated, aged, & features Madiera Topaz crystals. I made Marion's necklace using brass chain, red coral, turquoise, & an antique Chinese coin that is more than 200 years old.
Fourth & fifth photos show the Headpiece & necklace as seen [briefly] on-screen.