Data for: Four-Dimensional Perspectives on Crystal Cargoes Reveal Mafic Rejuvenation of Mantle Mushes and Antecryst Recycling Beneath Cumbre Vieja

Numerical data associated with the study “Four-Dimensional Perspectives on Crystal Cargoes Reveal Mafic Rejuvenation of Mantle Mushes and Antecryst Recycling Beneath Cumbre Vieja,” accepted for publication in Geochimica et Cosmochimica Acta. The dataset contains sample and analytical metadata, WDS calibration and standards, reduced clinopyroxene, olivine, and glass EPMA data, clinopyroxene–melt equilibrium tests and thermobarometric calculations, olivine diffusion-chronometry results, and antecryst-subtraction calculations. Text-based versions of the supplementary data tables are provided together with the original supplementary Excel workbook for convenience.