English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/216761
logo share SHARE   Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Exportar a otros formatos:


Prospección geoquímica en las redes de drenaje de los materiales cambro-ordovícicos del Macizo del Montseny-Guilleries (Noreste de España)

AuthorsFont, X.; Gimeno, D.; Viladevall, M.; Fernandez-Turiel, J. L.
Keywordsstream sediment
geochemical exploration
Issue Date1988
PublisherUniversidade de Aveiro
CitationGeociencias, Aveiro (Portugal), 3 (1-2): 359-370
AbstractCatalonian Coastal Ranges (Northeast Spain) are a fragment of the Hercynian orogen in Europe placed south to the Pyrennes along the Mediterranean coast; early Palaeozoic materials crop out mainly in the Northern sector, in the Montseny-Guilleries massif, near Girona city. These materials (locally called 'Cambro-Ordovician") are composed of a thick serie of siliciclastic rocks, with important gneiss intercalations, and minor presence of carbonic rocks, amphibolites, and stratiform polimetallic sulphide ores. A geochemical stream sediment survey was developed over these materials, in the context of a regional miultielemental geochemical survey covering all the Palaeozoic materials in Northern Catalonian Coastal Ranges. Geochemical data were studied by uni-, bi- and multivariate statistical procedures, and afterwards mapped and interpreted. Secondary geochemical anomalies show a clustered pattern over most of the Cambro-Ordovician materials, in c!ear correspondence to stratiform ores. Vein-type post-Hercynian are well represented by highly manifested secondary anomalies oi local distribution. A comparison between total and sectorial results obtained after statistical producers ls made in order to obtain criteria of ore-prospecting interpretation.
Appears in Collections:(Geo3Bcn) Artículos
Files in This Item:
File Description SizeFormat 
Font-prospeccion_Montseny-Geociencias_1988.pdfArtículo504 kBAdobe PDFThumbnail
Show full item record
Review this work

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.