Analysis of the isotopic behaviour of δ13C and δ18O of the San Miguel skarn, in the Paleoproterozoic basement of the Tandilia System, Río de la Plata Craton”

LAJOINIE, MARÍA FLORENCIA; LANFRANCHINI, MABEL E.; CINGOLANI, C.A.; SIAL, A.N.; RECIO, C.; BELÉN MARONE

Simposio; XII South American Symposium on Isotope Geology; 2022

Stable isotope studies of δ13C and δ18O have become a powerful tool for the identification of fluid- and carbon sources and also for the characterization of fluid-rock interactions in metasomatic processes (Bowman 1998). Metasomatism in skarn formation is a typical example of such interaction.