Los Basaltos Horizontales de Agulo (La Gomera)

The "Horizontal Basalts" in the Agulo area are made up of a more than 600m thick succession of basaltie flows that filled a SW-NE trending paleo-valley. Compositions vary between picrite and trachybasalt. The lithologic and geochemical variability of these rocks indicates that they were ge...

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Detalles Bibliográficos
Autores: Herrera, R., Ancochea Soto, Eumenio, Huertas Coronel, María José
Tipo de recurso: artículo
Fecha de publicación:2002
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:español
OAI Identifier:oai:docta.ucm.es:20.500.14352/58289
Acceso en línea:https://hdl.handle.net/20.500.14352/58289
Access Level:acceso abierto
Palabra clave:552.3(460.411)
Horizontal Basalts
Fractional crystallization
La Gomera
Canary Islands
Petrología
Descripción
Sumario:The "Horizontal Basalts" in the Agulo area are made up of a more than 600m thick succession of basaltie flows that filled a SW-NE trending paleo-valley. Compositions vary between picrite and trachybasalt. The lithologic and geochemical variability of these rocks indicates that they were generated mainly by fractional crystalization. The recognition of several evolution cycles suggests the involvement of other processes that modify the general fractional crystallization trend.