Rock dredge- to sample-scale extreme petrological and chemical variability in abyssal peridotites: Extensive melt-rock reactions in the shallow oceanic mantle (Mid-Atlantic Ridge, 24.5°-25°N) - Remisha Rajeevan; Mathieu Rospabé; Ewan Pelleter; Florian Besson; Marcia Maia (Lithos, 2026)