3D model of arsenic

<p>3D scan of Arsenic from Bohemia, Czech Republic, that is part of an extensive collection of minerals from the estate of the merchant Jakob Friedrich van der Nüll (1750-1823) acquired by the then Imperial and Royal Court Natural History Cabinet (today’s NHMW) in 1827. It has a size of 7 × 5 × 1.5 cm.</p> <p>This object is on display in Hall 1 of the NHMW.</p>