3D model of an aragonite

<p>3D scan of an Aragonite (“Karlsbader Sprudelstein”) from the Czech Republic that is part of the 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. </p> <p>This object is on display in Hall 3 of the NHMW.</p>