Archean cratonic mantle recycled at a mid-ocean ridge.
In: Science Advances, Jg. 8 (2022-06-03), Heft 22, S. 1-9
Online
academicJournal
Zugriff:
The article studies the potential existence of Archean mantle at a mid-ocean ridge. The study shows the Southwest Indian Ridge (SWIR) abyssal peridotites with protogranular to porphyroclastic textures have variable compositions, the Protea and low-Fo Knorr samples are relatively fertile, Archean lithospheric material consists of ultrarefractory, low-density peridotites, which are relative to the asthenospheric mantle.
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Archean cratonic mantle recycled at a mid-ocean ridge.
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Autor/in / Beteiligte Person: | Liu, Chuan-Zhou ; Dick, Henry J. B. ; Mitchell, Ross N. ; Wei, Wu ; Zhang, Zhen-Yu ; Hofmann, Albrecht W. ; Yang, Jian-Feng ; Li, Yang |
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Zeitschrift: | Science Advances, Jg. 8 (2022-06-03), Heft 22, S. 1-9 |
Veröffentlichung: | 2022 |
Medientyp: | academicJournal |
ISSN: | 2375-2548 (print) |
DOI: | 10.1126/sciadv.abn6749 |
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