Natural Gold Nugget 2.77g #D XRF Tested

A natural gold nugget, certified and presented by Paul Bar Precious Metals. Weighing 2.77 grams, this nugget was sourced from Mammoth Creek in Alaska, a region known for its rich placer gold deposits. The nugget has been professionally tested using XRF (X-ray fluorescence) by MJ Hughes Coins to determine its precise elemental composition. According to the analysis, the nugget contains 79.2% gold (Au), 19.2% silver (Ag), 1.2% iron (Fe), and 0.4% copper (Cu), indicating it is a high-purity natural specimen with trace elements typical of Alaskan gold. It is securely displayed in a sealed slab with a Certificate of Authenticity (COA) showing the testing details, branding, and origin. This piece would appeal to collectors, investors, or enthusiasts of natural gold and geological specimens.