Impacto
Downloads
Downloads per month over past year
Lillo Ramos, F. Javier and Oyarzun, Roberto and Ortega Menor, Lorena and Gallego, M. (1996) La actividad metalogénica durante el Tardihercínico en el centro de España: una visión desde cinco localidades tipo. Geogaceta, 19 . pp. 55-58. ISSN 0213-683X
Preview |
PDF
324kB |
Official URL: http://www.sociedadgeologica.es/publicaciones_geogaceta.html
Resumen (otros idiomas)
The most outstanding metallogenic period in central Spain took place during the so-cal/ed lateHercynian episode. This episode was characterized by widespread extensional conditions resulting from the collapse of an overthickened and overheated Hercynian orogen. A combination of magmatic activity and favorable structures induced hydrothermal activity leading to Sn-W, Pb-Zn, Ag-base metals, base metals-Ba-(F) and Sb-(Au) deposition. Five ore deposits/districts: El Trasquilón (Sn), Linares-La CarolinaTorrecillas (Pb-Zn-Ba-[Ag]), Sierra de Guadarrama (Ba-(F)-[base metals]), El Juncalón (Sb-[Au]), and Hiendelaencina (Ag-base metals) allow characterization of the main geologic features of this metallogenic episode.
Item Type: | Article |
---|---|
Uncontrolled Keywords: | Late Hercynian, extension, magmatism, metallogenesis, central Spain |
Subjects: | Sciences > Geology > Petrology |
ID Code: | 45132 |
Deposited On: | 17 Oct 2017 11:56 |
Last Modified: | 11 Dec 2018 08:47 |
Origin of downloads
Repository Staff Only: item control page