Subducted carbon weakens the forearc mantle wedge in a warm subduction zone

R Oyanagi, A Okamoto - Nature Communications, 2024 - nature.com
Subducting oceanic plates carry large amounts of carbon into the Earth's interior. The
subducted carbon is mobilized by fluid and encounters ultramafic rocks in the mantle wedge …

Carbonation processes in Oman peridotite: temperature-dependent reactions and Mg isotope composition of reacting fluids

GD Saldi, T Decrausaz, V Mavromatis… - … et Cosmochimica Acta, 2025 - Elsevier
The study of natural analogues of CO 2 mineral sequestration combined with the
experimental quantification of carbonation reactions constitutes a fundamental approach to …

Experimental evidence for reaction‐induced weakening of (carbonated) serpentinite fault gouges

L Eberhard, AR Niemeijer… - Journal of Geophysical …, 2024 - Wiley Online Library
The seismic potential of faults depends on the local mineralogy and can change upon
mineral reactions. We conducted friction experiments on serpentinite, carbonate and …

Integration of mineralogical, geochemical and ASD reflectance spectra data for characterization and evolution of Neoproterozoic serpentinites and listwaenites at …

AA Surour, AA Madani, MA El Sobky - Geochemistry, 2025 - Elsevier
The present research focuses on the application some remote sensing techniques, mostly
ASD FeldSpec combined with principal component analysis (PCA) and fusion color …