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Titolo:
The dyke swarms of the Amanay Massif, Fuerteventura, Canary Islands (Spain)
Autore:
Ahijado, A; Casillas, R; Hernandez-Pacheco, A;
Indirizzi:
Univ La Laguna, Dept Edafol & Geol, Fac Ciencias Biol, Santa Cruz Tenerife38206, Spain Univ La Laguna Santa Cruz Tenerife Spain 38206 Cruz Tenerife38206, Spain Univ Complutense Madrid, Dept Petrol & Geoquim, Fac Ciencias Geol, E-28040Madrid, Spain Univ Complutense Madrid Madrid Spain E-28040 Geol, E-28040Madrid, Spain
Titolo Testata:
JOURNAL OF ASIAN EARTH SCIENCES
fascicolo: 3, volume: 19, anno: 2001,
pagine: 333 - 345
SICI:
1367-9120(200104)19:3<333:TDSOTA>2.0.ZU;2-G
Fonte:
ISI
Lingua:
ENG
Soggetto:
TRACE-ELEMENT; CONSTRAINTS; EVOLUTION; ICELAND; ORIGIN; MANTLE; RIDGE;
Keywords:
dyke swarms; Fuerteventura Basal Complex; Canary Islands;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
66
Recensione:
Indirizzi per estratti:
Indirizzo: Ahijado, A Univ La Laguna, Dept Edafol & Geol, Fac Ciencias Biol, Santa Cruz Tenerife38206, Spain Univ La Laguna Santa Cruz Tenerife Spain 38206 fe38206, Spain
Citazione:
A. Ahijado et al., "The dyke swarms of the Amanay Massif, Fuerteventura, Canary Islands (Spain)", J ASIAN E S, 19(3), 2001, pp. 333-345

Abstract

The sheeted dyke swarms of the Amanay Massif in Fuerteventura exhibit variable trends but generally strike N45 degreesE (main) and N110 degrees (subsidiary). On the basis of petrographic studies, the dykes are classified as ankaramitic basalts, trachybasalts (hawaiites) and lamprophyres (camptonites). This compositional variability is attributed to different extents of partial melting of the mantle and to differences in the degree of fractional crystallization. We present a detailed account of field characteristics. mineralogy and petrography of the sheeted dyke complex that intruded the sedimentary sequence, plutonic and submarine volcanic formations. (C) 2001 Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/06/20 alle ore 02:24:09