Heavy decomposition from natural volcanic acids produced a thick native aluminum nugget (natural) with a lot of holes for its size. Some holes still have mineral deposits since they were too deep to brush out. You can also see a little bridge. Weight: 3.7 g. VDI: 71. Dimensions: 23mm L x 20mm W x 10mm H.

Attention: XRF analysis has not been performed on this specimen. Precise composition unknown.