RT Journal Article T1 Contenido en elementos metálicos de las aguas superficiales del distrito minero de Linares (Jaén) T1 Heavy metal contents in streamvvater from the Linares ore district (Jaen) A1 Hidalgo Estévez, Mari Carmen A1 Rey Arrans, Javier A1 Benavente Herrera, José AB An important mining activity on metallic sulfides ores (dykes in a granitic batholith), now abandoned, was histbrically developed in the Linares area (Jaén, Spain). Samples of leachates from minéral wastes have been studied in order to characterize the chemical quality of streamwater. Chemical analysis show high values for Mn, Fe, Pb, Cu and Al in a pH range from 7. 6 to 9.4. PB Sociedad Geológica de España YR 1997 FD 1997 LK http://hdl.handle.net/10272/10279 UL http://hdl.handle.net/10272/10279 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 13 jun 2026