Estudio geoquímico comparativo entre las rocas encajantes y las mineralizaciones de uranio del Complejo Esquisito Grauváquico en el área de Acehuche-Ceclavín(provincia de Cáceres)
- Moro Benito, María Candelas
- Pérez del Villar Guillén, Luis
ISSN: 0211-8327
Argitalpen urtea: 1989
Alea: 26
Orrialdeak: 109-134
Mota: Artikulua
Beste argitalpen batzuk: Studia geologica salmanticensia
Laburpena
The geochemical characteristics of the host rocks and the uranium deposits of the Acehuche-Ceclavin area are studied and compared in this paper. In the first ones, the possible geochemical evolution of the organic matter, uranium and other metallic elements, during metamorphism, is established, as well as the uranium «fertile» character of the «Complejo Esquisto-Grauváquico (C.E.G.)» level, to which the host rocks belong to. In the same way, the geochemical modifications, originated by the mineralization processes in the host rocks, are studied, and it is deduced that the most probable source of the uranium concentrated in the studied mineralization is the C.E.G. level, where the deposits are located.