RT Journal Article
T1 Datación Ar39 / Ar40 de mineralizaciones de mercurio de Sinclinal de Almadén
T1 39Ar/40Ar dating of mercury mineralizations in the Almadén Sinclyne
A1 Hall, Chris M.
A1 Higueras, Pablo L.
A1 Kesler, Stephen E.
A1 Lunar Hernández, Rosario
A1 Dong, Hailing
A1 Halliday, Alex N.
AB Mercury mineralizations in the Almaden district can be grouped in two main categories: i) strata-bound mineralizations hosted in Criadero quartzite (Lower Silurian) and ii) veins and stockworks in Silurian and Devonian hosting rocks. The 39Ar/40Ar dating of illite, probably related with the hydrothermal activity responsible of the second type of mineralizations, yields 361 ± 2 Ma. This age is some 25-50 Ma older than the age of granitic intrusions in the area, and could be the age of the epigenetic mercury mineralizations
PB Sociedad Geológica de España
YR 1996
FD 1996
LK http://hdl.handle.net/10272/11828
UL http://hdl.handle.net/10272/11828
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 13 jun 2026