Fluid pathways and high‐ P metasomatism in a subducted continental slice (Mt. Emilius klippe, W. Alps)
نویسندگان
چکیده
منابع مشابه
Metasomatism in oceanic and continental lithospheric mantle: introduction
s CD. BODINIER, J.-L., MENZIES, M. A., SHIMIZU, N., FREY, F. A. & MCPHERSON, E. 2004. Silicate, hydrous and carbonate metasomatism at Lherz, France: contemporaneous derivatives of silicate melt–harzburgite reaction. Journal of Petrology, 45, 299–320. BONADIMAN, C., BECCALUVA, L., COLTORTI, M. & SIENA, F. 2005. Kimberlite-like Metasomatism and ‘garnet signature’ in spinel-peridotite xenoliths fr...
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Thermobarometry suggests that ultrahigh-pressure (UHP) to high-pressure (HP) rocks across the Western Gneiss Region ponded at the Moho following as much as 100 km of exhumation through the mantle and before exhumation to the upper crust. Eclogite across the c. 22 000 km study area records minimum pressures of c. 8–18 kbar and temperatures of c. 650–780 C. One orthopyroxene eclogite yields an UH...
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ژورنال
عنوان ژورنال: Journal of Metamorphic Geology
سال: 2017
ISSN: 0263-4929,1525-1314
DOI: 10.1111/jmg.12241