English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/20913
Share/Impact:
Statistics
logo share SHARE   Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

DC FieldValueLanguage
dc.contributor.authorRodríguez-Rodríguez, A.-
dc.contributor.authorTejedor-Salguero, M. L.-
dc.contributor.authorFernández-Caldas, E.-
dc.date.accessioned2010-02-10T12:07:21Z-
dc.date.available2010-02-10T12:07:21Z-
dc.date.issued1979-
dc.identifier.citationAnales de Edafología y Agrobiología 38(9-10): pp. 1625-1639 (1979)en_US
dc.identifier.issn0365-1797-
dc.identifier.urihttp://hdl.handle.net/10261/20913-
dc.description.abstractThe mineralogy of coarse and fine fractions of fersiallitic soils developed on volcanic-phonolitic ash, is studied. In the coarse fraction of the younger soils without argillic horizon, pyroxenes (augite) and amphiboles (hornblende) predominate. Olivines and micas are also present in lower quantities. In the evolutionated soils with argillic horizon, the coarse fraction show a high weathering degree. Iron oxides and hydroxides predominate. At the phonolitic levels, micas are present and traces of pyroxenes, amphiboles, titanite, etc. In the clay fraction, there is a mixture of 1:1 (hallosyte-metahallosyte, sometimes kaolinite) and 2:1 (open illite and montmorillonite) clay minerals. The ecological conditions and nature of parent material determine the prevailing kind of clay minerals.en_US
dc.format.extent291411 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isospaen_US
dc.publisherCSIC - Instituto Nacional de Edafología y Agrobiología José María Albaredaen_US
dc.rightsopenAccessen_US
dc.titleSuelos fersialíticos sobre cenizas volcánicas. II. Características mineralógicasen_US
dc.title.alternativeFersiallitic soils developed on volcanic ash. II. Mineralogical characteristicsen_US
dc.typeartículoen_US
dc.description.peerreviewedPeer revieweden_US
Appears in Collections:(CAB) Artículos
Files in This Item:
File Description SizeFormat 
ANEA-1979-38-1625.pdf284,58 kBAdobe PDFThumbnail
View/Open
Show simple item record
 


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