Show simple item record

The Lower Palaeozoic albitites from Western Asturias: possible source of leucogranites?

dc.contributor.authorGarcía Arias, M.
dc.contributor.authorCorretgé Castañón, Luis Guillermo
dc.contributor.authorCastro Dorado, Antonio
dc.description.abstractIn the West Asturian-Leonese Zone there are some albititic beds of volcanoclastic origin interlayered in the lower part of the Serie de los Cabos, deposited in a graben-type basin during the Middle Cambrian. The mineralogy is plagioclase (albite), rutile, sheet silicates and sometimes quartz, carbonates and chloriteserpentine cryptocrystalline masses. Melting experiments at 850ºC, 6 kbar and added 10% water conditions produce very silicic melts, with different rates of melting according to quartz percentage, but the fertility of these rocks as sources of leucogranites is very lowen_US
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España
dc.subject.otherCineritic depositen_US
dc.subject.otherSilicic meltsen_US
dc.titleLas albititas del Paleozoico Inferior del occidente de Asturias: ¿posible fuente de leucogranitos?en_US
dc.titleThe Lower Palaeozoic albitites from Western Asturias: possible source of leucogranites?eng

Files in this item

This item appears in the following Collection(s)

Show simple item record

Atribución-NoComercial-SinDerivadas 3.0 España
Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 España

Copyright © 2008-2010. ARIAS MONTANO. Repositorio Institucional de la Universidad de Huelva
Contact Us | Send Feedback |