Supra-subduction melt modification of the fossil subcontinental lithospheric mantle: insights from ultra-depleted Khara-Nur ophiolitic peridotites (Eastern Sayan, central Asian orogenic belt)

Mantle peridotites from the Mesoproterozoic forearc-type ophiolites in the Eastern Sayan range (Eastern Siberia) provide insights into the nature and formation processes of the supra-subduction mantle. The peridotites are represented by porphyroclastic harzburgites and dunites. The harzburgites have...

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Principais autores:	Marina A. Gornova, Vasiliy A. Belyaev, Anas A. Karimov, Sergei Yu. Skuzovatov, Nikolay S. Karmanov, Alexander Ya. Medvedev, Nikolay V. Bryanskiy
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Frontiers Media S.A. 2023-10-01
Colecção:	Frontiers in Earth Science
Assuntos:	supra-subduction ophiolites ophiolitic peridotites redox state SCLM mantle wedge melt-rock reaction
Acesso em linha:	https://www.frontiersin.org/articles/10.3389/feart.2023.1270053/full
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