Fractionation of the geochemical twins Zr–Hf and Nb–Ta during scavenging from seawater by hydrogenetic ferromanganese crusts - Schmidt, Katja; Bau, Michael; Hein, James R.; Koschinsky, Andrea (Geochimica et cosmochimica acta, 2014)
Keywords: Crusts; Geochemistry; Hafnium; Iron; Niobium; Sea water; Tantalum; Zirconium