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Integrating olivine diffusion chronometry with monitoring data to decipher the magma dynamics at the submarine Fani Maoré volcano

     This repository includes all data that was produced for the paper 'Integrating olivine diffusion chronometry with monitoring data to decipher the magma dynamics at the submarine Fani Maoré volcano' published in G-Cubed. The Supplementary Tables contain a summary of olivine and magnetite compositions, olivine diffusion times, olivine trace element data and percentages from X-ray tomography. The Supplementary Material 1 contains additional figures, Supplementary Material 2 shows all profiles taken for the triple-zoned olivine, and Supplementary Material 3 discusses how the uncertainty on pressure of the more evolved reservoir, uncertainties on eruption dates and faster DFe-Mg (according to Shea et al. 2023) would influence our intrusion dates and their overlap with geophysical data. Supplementary video files show the results from tomography on the sieve olivine in 2D and as a 3D reconstruction.

How to citeBruckel, K., Medard, E., Costa, F., Berthod, C., VERDURME, P., BACHELERY, P., Retailleau, L., Komorowski, J.-C., & Gurioli, L. (2025). Integrating olivine diffusion chronometry with monitoring data to decipher the magma dynamics at the submarine Fani Maoré volcano [Data set]. OPGC, LMV. https://doi.org/10.25519/9VS9-BF09

Downloads and links
   DataFaniMaore_Data.zip
   Metadata DataCite - XML - JSON
   Repositoryhttps://catalog.opgc.uca.fr/geonetwork3/srv/eng/catalog.search#/metadata/632252a8-c7d6-473d-be54-f702517d4d50
   Linkshttps://www.opgc.fr/DOI/DataPubli/9vs9-bf09/FaniMaore_Schema.pdf
   DOIhttps://www.opgc.fr/DOI/10.25519/9vs9-bf09/ DOI

About this resource
   KeywordsOlivine, Diffusion Chronometry, Mayotte, Timescales, Magmatic systems, Submarine volcano
   Ressource Type
Dataset
   LicenseCreative Commons Attribution 4.0 International
   Funding references
Réseau de surveillance volcanologique et sismologique de Mayotte (ReVoSiMa) - ReVoSiMa 4, ReVoSiMa 5 | French Agence Nationale de la Recherche (ANR) - ANR-22-CE49-0008 (project USB-MAC)
   CreatorsKaroline Brückel, Etienne Médard, Fidel Costa, Carole Berthod, Pauline Verdurme, Patrick Bachèlery, Lise Retailleau, Jean-Christophe Komorowski, Lucia Gurioli
   Creation date
November 2024
   PublisherOPGC, LMV
   Publication year
2025

Technical information
   Spatial extent
45.6613 W, -12.8247 N, 45.7627 E, -12.9992 S
   FormatsXLSX, PDF, MP4
   Software
   Lineage