Geochemical mapping of slab-derived fluid and source mantle along Japan arcs
نویسندگان
چکیده
منابع مشابه
Metamorphic evolution along the slab/ mantle interface within subduction zones
One view of the metamorphic subduction system supposes that coupled deformation and prograde/metasomatic reaction between the chemically enriched slab and the depleted mantle wedge promotes the formation of complexly hybridized lithologies along the slab/mantle interface. This type of model is based upon direct observations of the structure and petrology of high-P/T metamorphic complexes (e.g.,...
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The B and Pb isotope systems are widely applied tracers of recycling processes occurring during subduction. Studies examining these complementary systems as a pair enjoy considerable success, where B primarily records the thermal and fluid evolution of the subducting slab, whereas the tripartite Pb system constrains the source of subducted material returned to volcanic arcs. However, interpreta...
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ژورنال
عنوان ژورنال: Gondwana Research
سال: 2019
ISSN: 1342-937X
DOI: 10.1016/j.gr.2019.01.007