PRECIOUS METALS TRANSACTION SYSTEMS AND METHODS

摘要

Systems and methods directed to the purchase of articles formed of precious metals are disclosed. Precious metal content is analyzed using an x-ray fluorescence (“XRF”) analysis instrument to determine alloy content, in combination with an ultrasound or electrical conductivity instrument to confirm uniformity of cross-sectional content. The present method thus advances the art of precious metals transactions by precisely analyzing and determining precious metal content and purity, and combining said data with real-time pricing and a digital record of the transaction including the identity of the seller. An automated system is disclosed for fully automating the purchasing of article of precious metals.