Kimberlite-like Metasomatism and ‘Garnet Signature’ in Spinel-peridotite Xenoliths from Sal, Cape Verde Archipelago: Relics of a Subcontinental Mantle Domain within the Atlantic Oceanic Lithosphere?

A mantle xenolith suite from two Late Tertiary necks on Sal Island (Cape Verde Archipelago) consists of nearly equivalent amounts of anhydrous spinel-bearing lherzolites and harzburgites, in which secondary metasomatic textural domains are superimposed on the original protogranular textures. Detaile...

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Veröffentlicht in:	Journal of petrology 2005-12, Vol.46 (12), p.2465-2493
Hauptverfasser:	BONADIMAN, C., BECCALUVA, L., COLTORTI, M., SIENA, F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Cape Verde clinopyroxenes garnet signatures kimberlites mantle metasomatism
Online-Zugang:	Volltext
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