Mantle wedge peridotites: Fossil reservoirs of deep subduction zone processes: Inferences from high and ultrahigh-pressure rocks from Bardane (Western Norway) and Ulten (Italian Alps)

The garnet websterites from Bardane (Western Gneiss Region, Norway) derive from cold Archean subcontinental lithosphere involved in Scandian continental subduction to ultrahigh-pressures. Subduction zone metamorphism was promoted by slab fluid infiltration into the cold overlying mantle wedge. The e...

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Veröffentlicht in:Lithos 2010-11, Vol.120 (1-2), p.186-201
Hauptverfasser: Scambelluri, Marco, Van Roermund, Herman LM, Pettke, Thomas
Format: Artikel
Sprache:eng
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