Isotopic and element exchange during serpentinization and metasomatism at the Atlantis Massif (MAR 30°N): Insights from B and Sr isotope data
作者： Chiara Boschi , Andrea Dini , Gretchen L. Früh-Green , Deborah S. Kelley
DOI: 10.1016/J.GCA.2008.01.013
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摘要: The Lost City hydrothermal system at the southern Atlantis Massif (Mid-Atlantic Ridge, 30° N) provides a natural laboratory for studying serpentinization processes, the temporal evolution of ultramafic-hosted hydrothermal systems, and alteration conditions during formation and emplacement of an oceanic core complex. Here we present B, O, and Sr isotope data to investigate fluid/rock interaction and mass transfer during detachment faulting and exhumation of lithospheric sequences within the Atlantis Massif. Our data indicate that …
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