Trace element partitioning during partial melting of carbonated eclogites
نویسندگان
چکیده
منابع مشابه
Melting carbonated epidote eclogites: carbonatites from subducting slabs
Current knowledge on the solidus temperature for carbonated eclogites suggests that carbonatitic liquids should not form from a subducted oceanic lithosphere at sub-arc depth. However, the oceanic crust includes a range of gabbroic rocks, altered on rifts and transforms, with large amounts of anorthite-rich plagioclase forming epidote on metamorphism. Epidote disappearance with pressure depends...
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Department of Earth and Environmental Sciences, The Open University, Milton Keynes, MK7 6AA, U.K. 2 Department of Mineralogy, The Natural History Museum, Cromwell Road, London, SW7 5BD, U.K. 3 Department of Earth & Planetary Sciences, University of Tennessee, Knoxville-37996, Tennessee, U.S.A. Department of Geology, Presidency College, Kolkota, 700073, India Department of Earth Sciences, Durham...
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Carbon has been proposed as a potential light element in planetary cores, included in models of planetary core formation, and found in meteoritic samples and minerals. To better understand the effect of C on the partitioning behavior of elements, solid/liquid partition coefficients (D = (solid metal)/(liquid metal)) were determined for 17 elements (As, Au, Co, Cr, Cu, Ga, Ge, Ir, Ni, Os, Pd, Pt...
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ژورنال
عنوان ژورنال: Physics of the Earth and Planetary Interiors
سال: 2009
ISSN: 0031-9201
DOI: 10.1016/j.pepi.2008.06.009