The lithium isotopic composition of orogenic eclogites and deep subducted slabs
We have modelled the Li budget of subducting oceanic crust during dehydration, using recently established input parameters. The results show that the entire prograde metamorphic process, up to anhydrous eclogite, can account for a decrease in δ7Li of only ≤ 3‰. Given that altered, oceanic crust ente...
المؤلفون الرئيسيون: | Marschall, H, Pogge von Strandmann, P, Seitz, H, Elliott, T, Niu, Y |
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التنسيق: | Journal article |
اللغة: | English |
منشور في: |
2007
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مواد مشابهة
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Heavy lithium in subducted slabs
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Mg isotope heterogeneity in the mantle
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