Ingot Mold Open 80 Troy Oz Orders over $100.00 are usually shipped within 24 hrs of receipt (excluding weekends). The estimated delivery dates showing on Amazon are usually delivered much sooner than the dates shown. Used to convert scrap into suitable shape for rolling. The metal is melted in a crucible and poured into the mold. Forms ingots or bullion of various sizes. Free Shipping!!! Used by Professional Jewelers