Aluminum Nugget ID 5 Rare Mineral Specimen

This native aluminum nugget (natural) had a lot of embedded carbonaceous material  which gave it a very nice shape. XRF analysis shows 51% aluminum, 45% light elements (LE) and 3.6% copper with trace amounts of manganese, iron, hafnium, phosphorus, chromium, cadmium, antimony, tin and lead. Weight: 14.1 g. VDI: 74. Dimensions: 45mm L x 38mm W x 15mm H.

Download XRF Analysis

XRF analysis shows this specimen to contain: Chromium (Cr) Lead (Pb)