Ferromanganese carbonate concretions of extremely variable compositions mineralogical, petrographic and geochemical features. The obtained results lead to a genetic model by which concretions appear to be diagenetic rather than hydrogenic or hydrothermal. This origin is particularly supported by trace metal concentrations, REE patterns and stable isotope compositions.
Simboli G., Messino J., Gasparotto G. (2003). Fe-Mn carbonate concretions in the Reno-Limentra fluvial deposits near Vergato (Bologna province, Northern Apennines): A petrographic and geochemical study. GEOACTA, 2, 145-154.
Fe-Mn carbonate concretions in the Reno-Limentra fluvial deposits near Vergato (Bologna province, Northern Apennines): A petrographic and geochemical study
Simboli G.;Gasparotto G.
2003
Abstract
Ferromanganese carbonate concretions of extremely variable compositions mineralogical, petrographic and geochemical features. The obtained results lead to a genetic model by which concretions appear to be diagenetic rather than hydrogenic or hydrothermal. This origin is particularly supported by trace metal concentrations, REE patterns and stable isotope compositions.File in questo prodotto:
Eventuali allegati, non sono esposti
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
