This native aluminum nugget (natural) has a wide tail and a nodular head with just a little corrosion from volcanic acid. The nodular head protrudes outward. XRF analysis shows 51% aluminum, 36% light elements (LE), 5% silicon, 3% copper and 2% zinc with trace amounts of iron, manganese, phosphorus, chromium, hafnium, nickel, tungsten, titanium, lead, cadmium, vanadium, tin, antimony, bismuth and zirconium. Weight: 11.1 g. VDI: 36. Dimensions: 55mm L x 43mm W x 16mm H.

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