Unusual massive magnetite veins and highly altered Cr-spinels as relics of a Cl-rich acidic hydrothermal event in Neoproterozoic serpentinites (Bou Azzer ophiolite, Anti-Atlas, Morocco) - Hodel, H.; Macouin, M.; Triantafyllou, A.; Carlut, J.; Berger, J.; Rousse, S.; Ennih, N.; Trindade, Ricardo Ivan Ferreira da (Precambrian Research, 2017)