A native zinc nugget (natural) with a head and tail configuration. This specimen has a nodular surface and is very reactive to phosphoric acid. XRF analysis shows 82% zinc, 7% aluminum, 4% copper, 3% potassium and 3% phosphorus with trace amounts of silicon, sulfur, hafnium and chlorine. Weight: 6.0 g. VDI: 48. Dimensions: 18mm L x 16mm W x 8mm H.

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Great News! XRF analysis has been performed on this specimen. It was found free from lead, nickel and arsenic.