Heavy iron isotopes in arc rocks reveal anoxic sediment recycling in subduction zones
Abstract The formation mechanism of arc mafic rocks with heavy iron isotope signature remains enigmatic. Here we report Fe-Mo-Sr-Nd-Hf isotope data of arc rocks from Northeast China. The studied arc rocks have δ56Fe values (0.08‰ to 0.23‰) comparable to or higher than those of mid-oceanic-ridge basa...
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| Váldodahkkit: | , , , , , |
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| Materiálatiipa: | Artigo |
| Giella: | Inglês |
| Almmustuhtton: |
Nature Portfolio
2026-02-01
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| Ráidu: | Communications Earth & Environment |
| Liŋkkat: | https://doi.org/10.1038/s43247-026-03315-3 |
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