RT Journal Article
T1 Evolución de los fluidos hidrotermales en la génesis de los sulfuros masivos de Aznalcóllar (Faja Pirítica Ibérica): evidencias a partir de inclusiones fluidas
T1 Hydrothermal fluid evolution during the genesis of the Aznalcóllar massive sulphides (Iberian Pyrite Belt): fluid inclusion evidences
A1 Toscano Macías, Manuel
A1 Sáez Ramos, Reinaldo
A1 Ruiz de Almodóvar Sel, Gabriel
AB Fluid inclusion data from Aznalcdllar and Los Frailes stockworks indicate that hydrothermal fluids changed continuously in temperature and salinity, both in time and space. Th values change from 140 to 380 °C and salinity from 0.4 to 12.4 NaCI eq. The highest values for both parameters ha ve being found for central stockworks and later fluids. Statistic population analysis of fluid inclusion data points to three stages of hydrothermal activity, at low (<200 °C), intermediate (200-300 °C) and high temperatures (300-400 °C). Salinity values show similar variation trend with higher values for the last hydrothermal stage
PB Sociedad Geológica de España
YR 1996
FD 1996
LK http://hdl.handle.net/10272/11085
UL http://hdl.handle.net/10272/11085
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 30 may 2026