A very large native aluminum nugget (natural) with distinct top and bottom, head and tail. This specimen was photographed before cleaning, viewable on The Find web page. XRF analysis shows 43% aluminum, 41% light elements (LE), 8% silicon, 5% zinc, 2% copper and 1% iron with trace amounts of tungsten, chromium, manganese, hafnium, nickel, lead, tin, cadmium and antimony.