Bauxitas kársticas de la Sierra de Boada (Sierras Marginales surpirenaicas, Alós de Balaguer, Lleida).

  1. Molina Cámara, José Miguel
  2. Ruiz Ortiz, Pedro Alejandro
  3. Vera Torres, Juan Antonio
  4. Calonge García, Amelia
Revista:
Geogaceta

ISSN: 0213-683X

Any de publicació: 1994

Número: 16

Pàgines: 148-150

Tipus: Article

DIALNET GOOGLE SCHOLAR lock_openArias Montano editor

Altres publicacions en: Geogaceta

Resum

One of the most important bauxite site in the Spanish Pyrenees is the Sierra de Boada which is analyzed in this note. The bauxites are located between Middle Jurassic dolostones and Upper Cretaceous sandstones. They are typified from a mineralogical, petrological and stratigraphical point of view and the biostratigraphy of the related materials is also presented. The bauxitogenic and depositional interval would be comprised between the lower Aptian and the middle Cenomanian according to the shorter hiatus deduced by the biostratigraphic data

Fuente de los datos: Dialnet