Extreme isotopic heterogeneity in Samoan clinopyroxenes constrains sediment recycling

Lavas erupted at hotspot volcanoes provide evidence of mantle heterogeneity. Samoan Island lavas with high (87)Sr/(86)Sr (>0.706) typify a mantle source incorporating ancient subducted sediments. To further characterize this source, we target a single high (87)Sr/(86)Sr lava from Savai’i Island,...

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Detalles Bibliográficos
Autores principales: Adams, Jenna V., Jackson, Matthew G., Spera, Frank J., Price, Allison A., Byerly, Benjamin L., Seward, Gareth, Cottle, John M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7902626/
https://www.ncbi.nlm.nih.gov/pubmed/33623014
http://dx.doi.org/10.1038/s41467-021-21416-9

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7902626/
https://www.ncbi.nlm.nih.gov/pubmed/33623014
http://dx.doi.org/10.1038/s41467-021-21416-9

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