Consequences of diffuse and channelled porous melt migration on uranium series disequilibria

Magmas erupted at mid-ocean ridges (MORB) result from decompression melting of upwelling mantle. However, the mechanism of melt transport from the source region to the surface is poorly understood. It is debated whether melt is transported through melt-filled conduits or cracks on short time scales...

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Veröffentlicht in:	Geochimica et cosmochimica acta 2002-12, Vol.66 (23), p.4133-4148
Hauptverfasser:	Jull, M, Kelemen, P.B, Sims, K
Format:	Artikel
Sprache:	eng
Schlagworte:	Marine
Online-Zugang:	Volltext
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