1.88 1.87 Ga post-kinematic intrusions of the Central Finland Granitoid Complex: a shift from C-type to A-type magmatism during lithospheric convergence

作者: M. Nironen , B.A. Elliott , O.T. Rämö

DOI: 10.1016/S0024-4937(00)00007-4

关键词: PlutonPetrologyPartial meltingCharnockiteGranuliteGeologyHornblendeMagmaGeochemistryMaficMagmatism

摘要: … We conclude that lithospheric delamination resulted in the emplacement of mantle magma at the base and within the lower crust. The mafic underplate generated the synkinematic …

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