The formation of abyssal serpentinites leads to deep changes of the oceanic lithosphere
rheology and geochemistry, hence playing a key role on geodynamic and geochemical …

Basalts and mantle peridotites of mid-ocean ridges are thought to sample Earth's upper
mantle. Osmium isotopes of abyssal peridotites uniquely preserve melt extraction events …

Abstract The 2021 eruption of La Palma (September 19-December 13) was the first
subaerial eruption in the Canary Islands in 50 years. Approximately 0.2 km 3 of lava erupted …

Noble gas isotope systematics, particular those of He, have been fundamental in showing
that some ocean island basalts (OIB) were sourced from deep mantle plumes. Relationships …

The radiogenic isotope heterogeneity of oceanic basalts is often assessed using 2D isotope
ratio diagrams. But because the underlying data are at least six dimensional (87Sr/86Sr …

Active basaltic eruptions enable time-series analysis of geochemical and geophysical
properties, providing constraints on mantle composition and eruption processes,,–. The …

The ultramafic mantle sections of the Yarlung-Zangbo ophiolites (YZO) along the suture of
India and Asia in Tibet preserve the mantle history of the formerly intervening oceanic …

Chromitites or chromite mineralization of varying degrees has been discovered in the
various ophiolites along the east–west trending Yarlung-Zangbo Suture Zone (YZSZ) in …

Mid ocean ridge basalts are partial melts of mantle rocks that have become incompatible
element depleted prior to recent sub‐ridge melting. This prior extent of melt extraction and …

The numerous chemical and isotopic studies of oceanic basalts have shaped our perception
of mantle geochemistry over the last six decades. As partial melts of Earth's mantle, basalts …