A native brass nugget (natural) with a sharp tail and fat body. Great brass color with the correct percentage of copper and zinc. XRF analysis shows 73% copper, 22% zinc, 4% potassium and 1% hafnium with trace amounts of lead, silicon, nickel, iron, calcium and tin. Weight: 0.8 g. VDI: 34. Dimensions: 7mm L x 6mm W x 4mm H.

Download XRF Analysis

XRF analysis shows this specimen to contain: Lead (Pb) Nickel (Ni)