Heavy Metals in groundwater around massive sulphide deposits : exploration and environmental aspects H. Pauwels, M. L. Tercier-Waeber, M. Arenas, R. Castroviejo,
Metal concentrations in groundwater around disturbed and undisturbed massive sulfide deposits H. Pauwels, A. Lassin, J.C. Foucher,Y. Deschamps, M. L. Tercier-Waeber,