Emergence of peraluminous crustal magmas and implications for the early Earth
نویسندگان
چکیده
منابع مشابه
Crustal thickness control on Sr/Y signatures of recent arc magmas: an Earth scale perspective
Arc magmas originate in subduction zones as partial melts of the mantle, induced by aqueous fluids/melts liberated by the subducted slab. Subsequently, they rise through and evolve within the overriding plate crust. Aside from broadly similar features that distinguish them from magmas of other geodynamic settings (e.g., mid-ocean ridges, intraplate), arc magmas display variably high Sr/Y values...
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ژورنال
عنوان ژورنال: Geochemical perspectives letters
سال: 2021
ISSN: ['2410-339X', '2410-3403']
DOI: https://doi.org/10.7185/geochemlet.2114