Zinkgruvan mine visit on 8th of March 2019 by Tord Ekelof, ESSnuSB Scientific Leader. Marie-Laure Schneider09/05/2019 Tord Ekelof, Scientific Leader of ESSnuSB project visited the Zinkgruvan mine (owned by Lundin Mining Corporation) on the 8th of March 2019. This mine is one of the two candidate sites for the underground neutrino experiment. Posted In PASTEVENTS