RT Journal Article
T1 Edad y origen de la fluorita del yacimiento de La Nueva (Cabalango, Córdoba, Argentina) en base a geoquímica de isótopos radiogénicos (Nd y Sr)
T1 Age and origin of the «La Nueva» fluorite lode (Cabalango, Cordoba, Argentina) based on radiogenic isotope (Nd, Sr) geochemistry
A1 Galindo, Carmen
A1 Baldo, Edgardo G.
A1 Pankhurst, R. J.
A1 Casquet Martín, César
A1 Rapela, C.
A1 Saavedra, J.
AB The fluorite mineralization from the La Nueva Mine, has a S m-Nd age of 130±19 Ma, and thus must be related to the Lower Cretaceous late -Gondwanic extensional and magmatic event that affected the Sierras Pampeanas Basement of Argentina. Hydrothermal fluids involved in the formation of fluorite were probably derived by mixing of two fluids , an ascending high B7Sr/86Sr one, probably equilibrated with basement metamorphics, as suggested by the very negative ENd(130) values, and a second, «descending», with a low B7Sr/86Sr value
PB Sociedad Geológica de España
YR 1995
FD 1995
LK http://hdl.handle.net/10272/13379
UL http://hdl.handle.net/10272/13379
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 15 jul 2026